Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Back rest

Back rest

US Patent D341509 · Granted Nov 23, 1993

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Unitary cellular antenna system1993
Ratchet drive tool with manual and non-manual power actuation1993
Back rest1993
Back cushion1992
Clam shell mount1992
Snap release attachment system1992
U-shaped antenna mounting assembly1991
Grapevine spring supporting hanger1991
Appliance leveling apparatus1989
Silicone release coatings for efficient toner transfer1986
Fishing rod and reel cover1985
Electron-beam adhesion-promoting treatment of polyester film base for silicone r1985