Canadian Patent Classes

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Class 89 Ordnance
cpcdescription
89/1(1) Miscellaneous
89/2(2) Bomb, Flare Or Signal Dropping
89/3(3) Rocket Launching
89/3.1(3) Rocket Launching (3.1) Closed Breech Launcher
89/3.2(3) Rocket Launching (3.2) With Fuse Setting, Stabilizing or Sighting
89/3.3(3) Rocket Launching (3.3) With Magazine Feed
89/3.4(3) Rocket Launching (3.3) With Magazine Feed (3.4) Plural Tubes or Pod
89/3.5(3) Rocket Launching (3.5) With Igniting or Firing
89/3.6(3) Rocket Launching (3.6) From Aircraft
89/3.7(3) Rocket Launching (3.7) Clusters, Plural Tubes or Pod
89/4(4) Nonrecoil Type Guns
89/5(5) Explosive Fluid-Propellant Guns
89/6(6) Guns Combined With Other Articles
89/7(6) Guns Combined With Other Articles (7) With Cutting Implement
89/8(8) Automatic Guns
89/9(8) Automatic Guns (9) Plural Barrel
89/10(8) Automatic Guns (10) Firing-Device Operation or Control
89/11(8) Automatic Guns (10) Firing-Device Operation or Control (11) Convertible Semifull Automatic
89/12(8) Automatic Guns (10) Firing-Device Operation or Control (12) Movable Barrel
89/13(8) Automatic Guns (13) Movable Barrel
89/14(8) Automatic Guns (14) Rearward-Sliding Breech Block
89/15(8) Automatic Guns (15) Breech-Bolt Locks
89/16(8) Automatic Guns (16) Gas Piston
89/17(8) Automatic Guns (17) Buffers, Brakes, and/or Breech Block Return Means
89/18(18) Muzzle Loading Guns
89/19(19) Breech-Loading Guns
89/20(19) Breech-Loading Guns (20) Machine
89/21(19) Breech-Loading Guns (21) Movable Chamber
89/22(19) Breech-Loading Guns (22) Breech-Hinged Barrel
89/23(19) Breech-Loading Guns (23) With Firing-Device Operation or Control
89/24(19) Breech-Loading Guns (23) With Firing-Device Operation or Control (24) Rearward Sliding Breech Block
89/25(19) Breech-Loading Guns (25) Breech Closing
89/26(19) Breech-Loading Guns (25) Breech Closing (26) With Loading and/or Clearing
89/27(19) Breech-Loading Guns (25) Breech Closing (27) Rearward Sliding Breech Block
89/28(19) Breech-Loading Guns (25) Breech Closing (28) Actuators or Operators
89/29(19) Breech-Loading Guns (29) With Lubrication
89/30(19) Breech-Loading Guns (30) Loading Per Se
89/31(19) Breech-Loading Guns (31) Feeding
89/32(19) Breech-Loading Guns (31) Feeding (32) Belt
89/33(19) Breech-Loading Guns (31) Feeding (33) Magazine
89/33.1(19) Breech-Loading Guns (33.1) In Line Storage of Ammunition
89/33.2(19) Breech-Loading Guns (33.2) Rotary or Circular Storage of Ammunition
89/34(34) Locks Or Firing Mechanisms
89/35(34) Locks Or Firing Mechanisms (35) Electric
89/36(34) Locks Or Firing Mechanisms (36) Trigger Mechanisms
89/37(34) Locks Or Firing Mechanisms (37) Safety Devices
89/38(38) Barrels
89/39(38) Barrels (39) Chokes, Recoil Compensators, Flash Eliminators or Silencers
89/39.1(38) Barrels (39.1) Grenade Launchers
89/40(40) Stocks
89/41(41) Barrel Or Stock Fastening
89/44(44) Gun Mounts
89/45(44) Gun Mounts (45) With Gun Raising or Lowering Means
89/46(44) Gun Mounts (46) Mobile
89/47(44) Gun Mounts (47) Training Mechanisms
89/48(44) Gun Mounts (48) Recoil Checks
89/49(49) Shields Or Fortifications
89/49.1(49) Shields Or Fortifications (49.1) Body Worn Shields or Bullet Proof Clothing
89/50(50) Magazine Chargers
89/51(51) Miscellaneous Gun Elements