Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Winch assembly with anti-fallback clutch

Winch assembly with anti-fallback clutch

US Patent 4187936 · Granted Feb 12, 1980

Estimated economic value: $2,888,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Winch drag brake apparatus1988