Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable speed transmission adjustable twist control apparatuses and methods for self-propelled mowing machine

Variable speed transmission adjustable twist control apparatuses and methods for self-propelled mowing machine

US Patent 7543429 · Granted Jun 9, 2009

Estimated economic value: $983,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Transmission control system for lawnmower, a lawnmower, and method for transmiss2025
Blade control assembly, lawnmower, and method for operating a blade control asse2025
Tube shielding system2023
Adjustable electric control handle for a lawn mower2022
Shutter assembly for a lawnmower, lawnmower having same, and convertible lawnmow2022
Multi-function slide control2022
Lawn mower rope guide2021
Variable mulching assembly for use with a lawnmower2021
Shutter locking assembly for a lawnmower, lawnmower having same, and convertible2021
Riveted joint and method of forming the same2021
Tube shielding system2021
Discharge guard assembly for a mower2020