Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Alarm wristwatch

Alarm wristwatch

US Patent 4216650 · Granted Aug 12, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sheet conveyance apparatus and image forming apparatus2025
Connector unit, image forming apparatus, and sheet processing apparatus2025
Coupling structure of sheet metals in image forming apparatus2024
Connector unit, image forming apparatus, and sheet processing apparatus2023
Housing portion mounting a rocker switch within a sheet conveying/image forming 2023
Electron microscope and sample observation method using the same2023
Image formation apparatus and conduction unit2022
Relay terminal and relay connector2020
Terminal fitting for electric connector2020
Terminal fitting for electric connector2020
Die for terminalized electric wire2019
Image forming apparatus2019