Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Walk-behind traction vehicle having variable speed friction drive transmission

Walk-behind traction vehicle having variable speed friction drive transmission

US Patent 5915487 · Granted Jun 29, 1999

Estimated economic value: $4,848,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Autotensioner for drive chain of self-propelled lawn mower1996
Autotensioner for drive chain of self-propelled lawn mower1996
Friction drive unit for riding lawn mowers and the like1996
Riding lawn mower1990
Resilient rod coupling member and adjusting structure for friction drive mechani1986