Cap for a writing instrument
Carpenter's pencil sharpener
Carpenter's pencil sharpener
Center locator for alignment of work to machine spindle
Centerfinding machine
Chalk screen image projector
Circle dividing device
Circle maker apparatus
Circumscribing apparatus
Clip for pencil sharpener
Clipboard with padded writing surface
Clutch mechanism of coat film transfer tool and coat film...
Clutch mechanism of coat film transfer tool and coat film...
Coat film transfer head device and coat film transfer tool
Coating film transfer device
Color changeable fabric
Combination dust, lint and dry erasing brush
Combination tri-square protractor
Combined pencil clip and sharpener
Combined protractor, compass, ruler and set square device