Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electromagnetic door lock device

Electromagnetic door lock device

US Patent 5006723 · Granted Apr 9, 1991

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Door latch locking mechanism2025
Electric lock with latch retractor2024
Electric lock with latch retractor2024
Surface mounted single solenoid electric strike2023
Electric strike2020
Electric strike2020
Electronic cathode lock2020
Electric latch retraction push-bar device2018
Electric latch retraction push-bar device2018
Electric latch retraction bar2017
Electric latch retraction bar2017
Electric latch retraction bar2014