Patent Leaderboard

USPTO Patent Rankings Data through Dec 31, 2025

Search Companies Inventors Cities States

Home › Safety knife

Safety knife

US Patent D571180 · Granted Jun 17, 2008

Assignee

No assignee recorded.

Inventors

Peter Marshall (5 patents)

View full patent text on Google Patents →

More Patents by These Inventors

Safety knife2014

Wood cutting knife assembly providing improved knife stability2006

Safety knife2002

Data from USPTO via PatentsView — © 2026 Patent Leaderboard

Last updated: Dec 31, 2025 · Updated quarterly