Cam driven curve tracking apparatus
Cam tracker with slidable cam follower
Carpenter's gauge
Carpenter's portable precision adjustable length cutting gauge
Carriage drawing machine
Chalk line device
Circle compass
Circle cutting system
Circle drawing and measuring device
Circle drawing kit apparatus
Circle drawing tool
Comb generators
Combined measuring tape and compass
Compass
Compass
Compass able to draw any-size ellipses
Compass and compass-cutter with ratchet mechanism
Compass and compass-cutter with ratchet mechanism
Compass and ellipsograph for persons with manual limitations
Compass assembly