Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bicycle chain-shifting device

Bicycle chain-shifting device

US Patent 4416646 · Granted Nov 22, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-speed bicycle hub and an operating mechanism thereof1995
Chain driving mechanism for a bicycle or the like1994
Multispeed drive hub with more than three speeds1990
Operating mechanism for a multispeed bicycle hub1990
Multi-speed hub for bicycles or the like1989
Multi-speed hub for bicycles or the like1988
Multi-speed gear hub for a bicycle1987
Multi-ratio drive hub for bicycles with at least three different drive torque pa1986
Mechanism for adjusting the position of a bicycle chain1984
Derailleur mechanism1984
Bicycle chain-shifting device1983
Derailler system for a bicycle1983