pivoting or tilting

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Patents Grantslast 30 patents

Information Patent Grant
Attack, ballistic and blast resistant self-locking door
- Patent number 11,725,421
- Issue date Aug 15, 2023
- Barry White
- F41 - WEAPONS
Information Patent Grant
Door strike having a kicker and an adjustable dead latch release
- Patent number 11,414,891
- Issue date Aug 16, 2022
- Hanchett Entry Systems, Inc.
- Dominik Scheffler
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door strike having a kicker and an adjustable dead latch release
- Patent number 10,619,381
- Issue date Apr 14, 2020
- Hanchett Entry Systems, Inc.
- Dominik Scheffler
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
1488620
- Patent number 1,488,620
- Issue date Apr 1, 1924
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES