Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pencil having an axially-moveable core, particularly a soft-core pencil

Pencil having an axially-moveable core, particularly a soft-core pencil

US Patent 6293720 · Granted Sep 25, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Three-point hitch for an agricultural machine2023
Keyboard2018
Pen-like applicator2013
Pen with locking cap2012
Trailer coupling for a work vehicle2005
Refillable soft lead pencil2000
Towing Arrangement1997
Remote actuating mechanism1987