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Kaj NIEGMANN
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Akersberga, SE
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Patents Grants
last 30 patents
Information
Patent Grant
System, lock device and key device based on magnet and magnetically...
Patent number
12,205,423
Issue date
Jan 21, 2025
Assa Abloy AB
Kaj Niegmann
G07 - CHECKING-DEVICES
Information
Patent Grant
Arrangement for electronic locking system, and electronic locking s...
Patent number
12,077,989
Issue date
Sep 3, 2024
Assa Abloy AB
Kaj Niegmann
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
ARRANGEMENTS FOR CLOSING ACCESS MEMBER, AND ACCESS MEMBER SYSTEMS
Publication number
20240376760
Publication date
Nov 14, 2024
ASSA ABLOY AB
Lars Elsmark
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
ACCESS CONTROL DEVICE
Publication number
20240355163
Publication date
Oct 24, 2024
ASSA ABLOY AB
Kaj Niegmann
G07 - CHECKING-DEVICES
Information
Patent Application
ACTUATING DEVICE FOR LOCK DEVICE, AND LOCK DEVICE
Publication number
20240218702
Publication date
Jul 4, 2024
ASSA ABLOY AB
Kaj Niegmann
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
COUPLING ARRANGEMENT FOR LOCK DEVICE, AND LOCK DEVICE
Publication number
20240018803
Publication date
Jan 18, 2024
ASSA ABLOY AB
Kaj NIEGMANN
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
SYSTEM, LOCK DEVICE AND KEY DEVICE BASED ON MAGNET AND MAGNETICALLY...
Publication number
20230316833
Publication date
Oct 5, 2023
ASSA ABLOY AB
Kaj NIEGMANN
G07 - CHECKING-DEVICES
Information
Patent Application
ACTUATING DEVICE FOR LOCK DEVICE, AND LOCK DEVICE
Publication number
20230258025
Publication date
Aug 17, 2023
ASSA ABLOY AB
Kaj NIEGMANN
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
ARRANGEMENT FOR ELECTRONIC LOCKING SYSTEM, AND ELECTRONIC LOCKING S...
Publication number
20220316239
Publication date
Oct 6, 2022
ASSA ABLOY AB
Kaj NIEGMANN
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES