Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coilable rule housing with discharge slot for dirt and the like

Coilable rule housing with discharge slot for dirt and the like

US Patent 4583294 · Granted Apr 22, 1986

Estimated economic value: $6,297,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tape rule with geared spring motor drive1998
Level1993
Lighted torpedo level1993
Scraper blade and method of making same1992
Tool case1991
Fitted tool case1989
Coilable measuring blade for top reading coilable rules1988
Top reading rule using blades with directional arrows1986
Tape rule1985
Coilable tape rule with shifting hub, reel assembly therefor, and method of asse1984
Power returnable coilable rule with improved blade locking assembly1984
Power returnable coilable rule with improved blade locking assembly1984