Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Universal implement for cleaning corrugated surfaces

Universal implement for cleaning corrugated surfaces

US Patent 4229032 · Granted Oct 21, 1980

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flexible conduit dispenser case2024
Flexible conduit dispenser case2021
Spiral curve self-aligning docking device2020
Skimmer basket cleaning rod2013
Conduit flow controller2004
Swivel/quick release device for tow rope2004
Time-integrated sampler of bodily fluid2003
Shade cover assembly2002
Hunting arrow with locating means1983