Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Lumbar region of a chair back

Lumbar region of a chair back

US Patent D438733 · Granted Mar 13, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Data collection, storage and management system and method2025
Body support member with lattice structure2025
Body support assembly and methods for the use and assembly thereof2025
Chair arm assembly2025
Body support structure2025
Body support assembly and methods for the use and assembly thereof2024
Seating arrangement2024
Compliant seating structure2024
Sound detection and alert system for a workspace2024
Compliant backrest2024
Body support member with lattice structure2024
Seating arrangement2024