USPC Patent Classifications

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Class 346 recorders
uspcdescription
346/2346 recorders/(2) angle measurement recorder for optical instruments
346/3346 recorders/(3) performance of multiple functions of steam and gas engines
346/4346 recorders/(3) performance of multiple functions of steam and gas engines (4) pressure responsive element
346/5346 recorders/(3) performance of multiple functions of steam and gas engines (4) pressure responsive element (5) drum recorder
346/6346 recorders/(3) performance of multiple functions of steam and gas engines (4) pressure responsive element (5) drum recorder (6) bourdon tube marker element
346/7346 recorders/(7) record tracer movement responsive to inertia or mass inclination
346/8346 recorders/(8) course
346/9346 recorders/(9) weight recorders, by printing or perforating
346/10346 recorders/(9) weight recorders, by printing or perforating (10) recording directly from weight positioned member
346/11346 recorders/(9) weight recorders, by printing or perforating (11) weight positioned member and independently movable record controlling followup element
346/12346 recorders/(9) weight recorders, by printing or perforating (11) weight positioned member and independently movable record controlling followup element (12) coaxial member and element
346/13346 recorders/(13) combined with non-recording integrator
346/14R346 recorders/(14r) combined with non-recording register
346/15346 recorders/(14r) combined with non-recording register (15) fare register
346/16346 recorders/(14r) combined with non-recording register (15) fare register (16) and indicator or alarm
346/14MR346 recorders/(14r) combined with non-recording register (14mr) meter reading
346/17346 recorders/(17) combined with non-recording indicator or alarm
346/18346 recorders/(17) combined with non-recording indicator or alarm (18) speed indicator or alarm
346/19346 recorders/(19) combined with autographic apparatus
346/20346 recorders/(20) combined with clock
346/21346 recorders/(21) combined with record deleting means
346/22346 recorders/(22) combined with record receiver deposit receptacle or record receiver through chute
346/23346 recorders/(23) combined with fiducial line making
346/24346 recorders/(24) combined with record receiver severer
346/25346 recorders/(25) combined with other non-recording devices
346/26346 recorders/(26) autograph as sole record, time driven element
346/27346 recorders/(27) check receivers, selective compartment
346/28346 recorders/(28) extent of web advance as sole measure of function
346/29346 recorders/(29) multifactor-driven recorder element
346/30346 recorders/(29) multifactor-driven recorder element (30) time factor
346/31346 recorders/(31) follow-up
346/32346 recorders/(32) rebalancing systems
346/33R346 recorders/(33r) combined with external recorder operating means
346/34346 recorders/(33r) combined with external recorder operating means (34) plural external means for one recording couple
346/35346 recorders/(33r) combined with external recorder operating means (35) single external means for plural markers, single record
346/36346 recorders/(33r) combined with external recorder operating means (36) valve movement concurrent
346/37346 recorders/(33r) combined with external recorder operating means (37) radio receiver, tuning responsive
346/38346 recorders/(33r) combined with external recorder operating means (38) ordnance responsive
346/40346 recorders/(33r) combined with external recorder operating means (40) weight depressive member
346/41346 recorders/(33r) combined with external recorder operating means (41) case cover, or case cover key, or keyhole cover
346/42346 recorders/(33r) combined with external recorder operating means (42) gate, door, or turnstile control member
346/43346 recorders/(33r) combined with external recorder operating means (43) pump dispenser part
346/33WL346 recorders/(33r) combined with external recorder operating means (33wl) well logging
346/33P346 recorders/(33r) combined with external recorder operating means (33p) pipe
346/33F346 recorders/(33r) combined with external recorder operating means (33f) flaw
346/33M346 recorders/(33r) combined with external recorder operating means (33m) magnetic miscellaneous
346/33EC346 recorders/(33r) combined with external recorder operating means (33ec) echo
346/33S346 recorders/(33r) combined with external recorder operating means (33s) spark
346/33MC346 recorders/(33r) combined with external recorder operating means (33mc) machine control record
346/33A346 recorders/(33r) combined with external recorder operating means (33a) optical system
346/33B346 recorders/(33r) combined with external recorder operating means (33b) radiation system
346/33C346 recorders/(33r) combined with external recorder operating means (33c) seismic system
346/33ME346 recorders/(33r) combined with external recorder operating means (33me) medical environment
346/33D346 recorders/(33r) combined with external recorder operating means (33d) speed
346/33TP346 recorders/(33r) combined with external recorder operating means (33tp) temperature or pressure
346/44346 recorders/(44) plural recorders
346/45346 recorders/(45) plural-function recorder, distinguishable recordings
346/46346 recorders/(45) plural-function recorder, distinguishable recordings (46) records distinguishable by color
346/47346 recorders/(45) plural-function recorder, distinguishable recordings (46) records distinguishable by color (47) workmen's records
346/48346 recorders/(45) plural-function recorder, distinguishable recordings (48) magazine retained record receivers and receiver selecting mechanism
346/49346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver
346/50346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker
346/51346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (51) plural selective, mechanical, manually operated, marker control devices on recorder
346/52346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (52) markers under selective control of element normally discrete from recorder
346/53346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (52) markers under selective control of element normally discrete from recorder (53) with clock time index-and-dial or character recorder
346/54346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (52) markers under selective control of element normally discrete from recorder (54) with register character recorder
346/55346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (52) markers under selective control of element normally discrete from recorder (55) time-driven record receiver
346/56346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (56) with discrete element as marker
346/57346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (56) with discrete element as marker (57) time-driven record receiver
346/58346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (56) with discrete element as marker (58) and clock time index-and-dial or character recorder
346/59346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (59) with clock time index-and-dial or character recorder
346/60346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (59) with clock time index-and-dial or character recorder (60) and register character recorder
346/61346 recorders/(45) plural-function recorder, distinguishable recordings (49) plural markers and single record receiver (50) with dotting, printing, or punching marker (61) with register character recorder
346/62346 recorders/(45) plural-function recorder, distinguishable recordings (62) single marker and single record receiver
346/63346 recorders/(45) plural-function recorder, distinguishable recordings (62) single marker and single record receiver (63) under discrete element control
346/64346 recorders/(45) plural-function recorder, distinguishable recordings (62) single marker and single record receiver (63) under discrete element control (64) time-driven record receiver
346/65346 recorders/(65) single function recorder, single scale, variable value
346/66346 recorders/(66) single function recorder, duplicate or porportional scale records
346/67346 recorders/(66) single function recorder, duplicate or porportional scale records (67) single marker
346/68346 recorders/(68) record receiver removal and marker displacement
346/69346 recorders/(69) record element friction eliminating vibrator
346/70346 recorders/(70) record receiver expansion and marker position shift
346/71346 recorders/(71) undulatory record, constant amplitude
346/72346 recorders/(72) float responsive or expansible chamber responsive marker
346/73346 recorders/(73) centrifugal governor responsive marker
346/150.1346 recorders/(150.1) electric recording
346/150.2346 recorders/(150.1) electric recording (150.2) by electrical discharge (e.g., spark or electroerosion)
346/150.3346 recorders/(150.1) electric recording (150.3) electrochemical
346/74.2346 recorders/(74.2) magnetographic
346/74.3346 recorders/(74.2) magnetographic (74.3) physical reorientation of magnetic particles
346/74.4346 recorders/(74.2) magnetographic (74.4) radiation sensitive
346/74.5346 recorders/(74.2) magnetographic (74.5) magnetographic head
346/74.6346 recorders/(74.2) magnetographic (74.6) magnetochemical or physical chemistry
346/74.7346 recorders/(74.2) magnetographic (74.7) multiple color
346/76.1346 recorders/(76.1) thermal recording
346/77R346 recorders/(77r) record receiver deforming
346/77E346 recorders/(77r) record receiver deforming (77e) thermoplastic
346/78346 recorders/(78) printing, dotting, or punching marker
346/79346 recorders/(78) printing, dotting, or punching marker (79) interconnected record receiver feed and record effecting movement
346/80346 recorders/(78) printing, dotting, or punching marker (80) time record
346/81346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching
346/82346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (82) on discrete card
346/83346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (82) on discrete card (83) with variable positioning means for card
346/84346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (82) on discrete card (83) with variable positioning means for card (84) plural fixed guides
346/85346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (82) on discrete card (83) with variable positioning means for card (85) card modifier to prevent superposed records
346/86346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (82) on discrete card (83) with variable positioning means for card (86) time controlled
346/87346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (87) record receiver movable to time markers
346/88346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (87) record receiver movable to time markers (88) dial time markers
346/89346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (89) characters movable to platen
346/90346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (89) characters movable to platen (90) translatable dial or pointer
346/91346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (91) time character advancing or resetting mechanism
346/92346 recorders/(78) printing, dotting, or punching marker (80) time record (81) clock time index-and-dial or character printing or punching (91) time character advancing or resetting mechanism (92) rotatable dial or pointer
346/93346 recorders/(78) printing, dotting, or punching marker (80) time record (93) on web
346/94346 recorders/(78) printing, dotting, or punching marker (94) register character printing, dotting or punching
346/95346 recorders/(78) printing, dotting, or punching marker (94) register character printing, dotting or punching (95) discrete record receiving mechanism
346/96346 recorders/(78) printing, dotting, or punching marker (94) register character printing, dotting or punching (95) discrete record receiving mechanism (96) with card modifier to prevent superposed records
346/97346 recorders/(78) printing, dotting, or punching marker (94) register character printing, dotting or punching (97) fare or passenger register character
346/98346 recorders/(78) printing, dotting, or punching marker (94) register character printing, dotting or punching (98) register character advancing or resetting mechanism
346/99346 recorders/(78) printing, dotting, or punching marker (94) register character printing, dotting or punching (98) register character advancing or resetting mechanism (99) card control
346/100346 recorders/(78) printing, dotting, or punching marker (100) rolling serrated or toothed punching marker
346/101346 recorders/(78) printing, dotting, or punching marker (101) helical record-effecting element
346/102346 recorders/(78) printing, dotting, or punching marker (102) rotatable disc record receiver
346/103346 recorders/(78) printing, dotting, or punching marker (103) rotatable drum record receiver
346/104346 recorders/(78) printing, dotting, or punching marker (104) card or leaf record receiver
346/105346 recorders/(78) printing, dotting, or punching marker (105) ink transfer support or moving means
346/106346 recorders/(78) printing, dotting, or punching marker (105) ink transfer support or moving means (106) with coordinated marking
346/107.1346 recorders/(107.1) light or beam recording
346/107.2346 recorders/(107.1) light or beam recording (107.2) including camera
346/107.3346 recorders/(107.1) light or beam recording (107.3) mirror galvanometer
346/107.4346 recorders/(107.1) light or beam recording (107.3) mirror galvanometer (107.4) plural
346/107.5346 recorders/(107.1) light or beam recording (107.3) mirror galvanometer (107.5) having optical means interposed between the mirror galvanometer and the record receiver
346/107.6346 recorders/(107.1) light or beam recording (107.6) including record receiver or handling means therefor
346/111346 recorders/(111) writers
346/112346 recorders/(111) writers (112) receiver and marker movable
346/113346 recorders/(111) writers (112) receiver and marker movable (113) interconnected drive
346/114346 recorders/(111) writers (112) receiver and marker movable (114) time-driven record receiving web
346/115346 recorders/(111) writers (112) receiver and marker movable (114) time-driven record receiving web (115) time-driven marker, variable length stroke
346/116346 recorders/(111) writers (112) receiver and marker movable (114) time-driven record receiving web (116) marker pivotally movable solely
346/117R346 recorders/(111) writers (112) receiver and marker movable (114) time-driven record receiving web (116) marker pivotally movable solely (117r) movable in plane of web, only
346/117A346 recorders/(111) writers (112) receiver and marker movable (114) time-driven record receiving web (116) marker pivotally movable solely (117r) movable in plane of web, only (117a) rectilinear
346/118346 recorders/(111) writers (112) receiver and marker movable (118) work-driven record receiving web
346/119346 recorders/(111) writers (112) receiver and marker movable (118) work-driven record receiving web (119) marker pivotally movable, only
346/120346 recorders/(111) writers (112) receiver and marker movable (118) work-driven record receiving web (119) marker pivotally movable, only (120) work-driven marker, only
346/121346 recorders/(111) writers (112) receiver and marker movable (121) time-driven record receiving disc
346/122346 recorders/(111) writers (112) receiver and marker movable (121) time-driven record receiving disc (122) with translation of disc
346/123346 recorders/(111) writers (112) receiver and marker movable (121) time-driven record receiving disc (123) marker pivotally movable, only
346/124346 recorders/(111) writers (112) receiver and marker movable (124) work-driven record receiving disc
346/125346 recorders/(111) writers (112) receiver and marker movable (125) drum record receiver
346/126346 recorders/(111) writers (112) receiver and marker movable (125) drum record receiver (126) compound motion drum
346/127346 recorders/(111) writers (112) receiver and marker movable (125) drum record receiver (127) time-driven drum
346/128346 recorders/(111) writers (112) receiver and marker movable (125) drum record receiver (127) time-driven drum (128) marker pivotally movable, only
346/129346 recorders/(111) writers (112) receiver and marker movable (129) card receiver
346/130346 recorders/(111) writers (130) receiver, only movable during recording
346/131346 recorders/(111) writers (130) receiver, only movable during recording (131) disc receiver
346/132346 recorders/(111) writers (130) receiver, only movable during recording (132) drum receiver
346/133346 recorders/(111) writers (130) receiver, only movable during recording (133) card receiver
346/134346 recorders/(134) record receivers and/or driving means therefor
346/135.1346 recorders/(134) record receivers and/or driving means therefor (135.1) laminated, impregnated, or coated bases
346/136346 recorders/(134) record receivers and/or driving means therefor (136) web
346/137346 recorders/(134) record receivers and/or driving means therefor (137) disc
346/138346 recorders/(134) record receivers and/or driving means therefor (138) drum
346/139R346 recorders/(139r) markers and/or driving means therefor
346/140.1346 recorders/(139r) markers and/or driving means therefor (140.1) with ink supply to marker
346/141346 recorders/(139r) markers and/or driving means therefor (141) printing, dotting, or punching marker
346/142346 recorders/(139r) markers and/or driving means therefor (141) printing, dotting, or punching marker (142) hand time stamps
346/143346 recorders/(139r) markers and/or driving means therefor (143) hand driven
346/139A346 recorders/(139r) markers and/or driving means therefor (139a) endless belt drive means
346/139B346 recorders/(139r) markers and/or driving means therefor (139b) cable drive means
346/139C346 recorders/(139r) markers and/or driving means therefor (139c) stylus feature
346/139D346 recorders/(139r) markers and/or driving means therefor (139d) lead-screw drive means
346/144346 recorders/(144) watchman's or workman's key or key enclosing box
346/145346 recorders/(145) instrument support instrument part support
346/146346 recorders/(146) miscellaneous

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