Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Battery holder for housing flat battery

Battery holder for housing flat battery

US Patent 6527584 · Granted Mar 4, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multi-directional input device2025
Multidirectional input apparatus2024
Operation device2022
Power generation device2020
Lid open/close detection device of portable electronic equipment2003