Joerg ELLEFRED

Follow

Person

Rehda-Wiedenbrueck, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Door hinge
- Patent number 12,134,924
- Issue date Nov 5, 2024
- SIMONSWERK GMBH
- Joerg Ellefred
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Fire-resistant concealed door hinge
- Patent number 12,054,976
- Issue date Aug 6, 2024
- Simonswerk GmbH
- Nicolas Liermann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Magnetic lock
- Patent number 11,466,474
- Issue date Oct 11, 2022
- Simonswerk GmbH
- Joerg Ellefred
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door-operating assembly
- Patent number 11,365,572
- Issue date Jun 21, 2022
- Simonswerk GmbH
- Joerg Ellefred
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Magnetic door-operating assembly with status indicator
- Patent number 11,346,128
- Issue date May 31, 2022
- Simonswerk GmbH
- Joerg Ellefred
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
DOOR HINGE
- Publication number 20230151657
- Publication date May 18, 2023
- Joerg ELLEFRED
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
FIRE-RESISTANT CONCEALED DOOR HINGE
- Publication number 20230151658
- Publication date May 18, 2023
- Nicolas Liermann
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR-OPERATING ASSEMBLY
- Publication number 20200224470
- Publication date Jul 16, 2020
- Joerg ELLEFRED
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MAGNETIC LOCK
- Publication number 20200224455
- Publication date Jul 16, 2020
- Joerg ELLEFRED
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MAGNETIC DOOR-OPERATING ASSEMBLY WITH STATUS INDICATOR
- Publication number 20200226890
- Publication date Jul 16, 2020
- Joerg ELLEFRED
- H01 - BASIC ELECTRIC ELEMENTS