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last 30 patents
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Patent Grant
Lock arrangement
Patent number
5,025,647
Issue date
Jun 25, 1991
TrioVing a.s
Frank Muus
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patent Grant
Lock mechanism
Patent number
4,384,465
Issue date
May 24, 1983
Elkem-Spigerverket A/S
Frank Muus
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Lock
Patent number
4,376,381
Issue date
Mar 15, 1983
Elkem a/s
Frank Muus
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES