Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Cross-grind sharpener

Cross-grind sharpener

US Patent D620332 · Granted Jul 27, 2010

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Knife and tool sharpener2023
Assembly for sharpening and observing wear on a blade2022
Sharpener2019
Two stage electric sharpener2017
Sharpener for thick knives2017
Manual sharpener2017
Kettle2016
Waffle maker2016
Sharpener for knives with widely different edge angles2016
Sharpener for knives with widely different edge angles2016
Electric sharpener for ceramic and metal blades2016
Knife sharpener for asian and european/american knives2015