Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Chair device, propping device, and mattress device

Chair device, propping device, and mattress device

US Patent 11375819 · Granted Jul 5, 2022

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sending, receiving, and sending and receiving methods and apparatuses for wirele2025
Lid for beverage container2025
Bottle cap2024
Bottle cap2024
Drinking straw2024
Drinking straw2024
Drinking straw2024
Waste storage device and intelligent management system2023
Electronic device and dust cover thereof2016
Electronic device2016
Operating a wireless system in an unlicensed band2015
Conical embryo culture plate2011