Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Mobile warehouse ladder

Mobile warehouse ladder

US Patent 5791434 · Granted Aug 11, 1998

Estimated economic value: $46,162,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-material cover for a ladder rail end2006
Support frame assembly2000
Ladder wear protection device1997
Collapsible-expansible support assembly1996
Ladder stand-off accessory and rung adapter therefor1994
Articulated ladder assembly1994
Method of manufacturing a rolling tower scaffold1992
Rolling tower scaffold and method and tooling apparatus for manufacturing the sa1991
Sofa bed mechanism with safety lock out feature1989
Sofa bed mechanism1985
Sofa bed mechanism1985