Canadian Patent Classifications

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Class 118 Twisting
cpcdescription
118/1(1) Downstream Twister
118/2(1) Downstream Twister (2) Receiving Member Imparts Twist
118/6(1) Downstream Twister (2) Receiving Member Imparts Twist (6) Strand Feeding
118/7(1) Downstream Twister (2) Receiving Member Imparts Twist (7) With Drawing
118/8(1) Downstream Twister (2) Receiving Member Imparts Twist (7) With Drawing (8) Intermittent (Spinning Mule)
118/9(1) Downstream Twister (2) Receiving Member Imparts Twist (9) With Revolving Guide
118/10(1) Downstream Twister (2) Receiving Member Imparts Twist (9) With Revolving Guide (10) Ring and Traveller
118/11(1) Downstream Twister (2) Receiving Member Imparts Twist (9) With Revolving Guide (10) Ring and Traveller (11) Transfer Tails
118/12(1) Downstream Twister (2) Receiving Member Imparts Twist (9) With Revolving Guide (10) Ring and Traveller (12) Builder Motions (Traversing)
118/13(1) Downstream Twister (2) Receiving Member Imparts Twist (9) With Revolving Guide (10) Ring and Traveller (13) Guiding
118/14(1) Downstream Twister (2) Receiving Member Imparts Twist (9) With Revolving Guide (10) Ring and Traveller (14) Rings and Travellers Per Se
118/15(1) Downstream Twister (2) Receiving Member Imparts Twist (15) Receiver Rotates about Two Axes
118/16(1) Downstream Twister (2) Receiving Member Imparts Twist (16) By Centrifugal Action on Strand(Centrifugal Pot Spinning)
118/17(1) Downstream Twister (2) Receiving Member Imparts Twist (17) Drives
118/18(1) Downstream Twister (2) Receiving Member Imparts Twist (18) Stopping or Starting
118/19(1) Downstream Twister (2) Receiving Member Imparts Twist (19) Spindles
118/20(20) Upstream Twister
118/21(20) Upstream Twister (21) Ballooning
118/22(20) Upstream Twister (22) Source Imparts Twist
118/23(20) Upstream Twister (22) Source Imparts Twist (23) Source Rotates about Two Axes
118/24(20) Upstream Twister (22) Source Imparts Twist (23) Source Rotates about Two Axes (24) Plural Sources (Intertwisting)
118/25(20) Upstream Twister (22) Source Imparts Twist (23) Source Rotates about Two Axes (24) Plural Sources (Intertwisting) (25) Sources Arranged in Tandem
118/26(20) Upstream Twister (22) Source Imparts Twist (23) Source Rotates about Two Axes (26) Reel Supports (Cradles)
118/27(27) Midstream Twister (False Twist)
118/28(27) Midstream Twister (False Twist) (28) With Means to Set Strand
118/29(29) Processes
118/30(29) Processes (30) Treatment
118/31(29) Processes (30) Treatment (31) Heat
118/32(29) Processes (30) Treatment (31) Heat (32) Setting
118/33(33) Strand Structure
118/34(33) Strand Structure (34) Single Strand
118/35(33) Strand Structure (35) Plural Strands Intertwisted
118/36(33) Strand Structure (36) With Core
118/37(33) Strand Structure (36) With Core (37) Multi-Layer

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