A ball-point pen
A ball-point pen with correction supply
A buffer reservoir for a liquid-ink writing instrument, and...
A cap for writing and marking instruments
A dust collect device for an eraser
A liquid droplet ejecting head, a writing instrument...
A machine for inserting group of sheets into envelopes
A mail insertion method and apparatus
A method of making a pencil or a crayon by triple extrusion,...
A multi-page unit and writing instrument combination
A multilayer flexible transfer tape
A numerical date tracking system for frozen goods
A pen with lollipop and puzzle blocks
A stencil for making drawings with obtention of a...
A sucker-ballpen with a permutation-lock
A system and method for controlling the inserter chassis...
A system and method for opening an envelope flap
A whiteboard
A writing implement
A writing implement using liquid ink, in particular a...