Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Retractable knife handle

Retractable knife handle

US Patent D319378 · Granted Aug 27, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for detecting disruptions in fluid delivery devices2022
Hair styling apparatus having cloth-covered heating member2012
Heat delivery system for heated hair rollers/curlers and clips2009
Drive system for beard and mustache trimmer2005
Attachment for hair dryers2005
Multi-positionable hair trimmer2004
Movable comb advancing system for hair trimmers2003
Utility knife1994
Level1993
Lighted torpedo level1993
Level case1991
Level vial holder assembly1991