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Jildert Adzer Gaastra
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Zwolle, NL
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Patents Grants
last 30 patents
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Patent Grant
Assembly comprising a housing with a balancing spring break protect...
Patent number
11,767,696
Issue date
Sep 26, 2023
Assa Abloy Entrance Systems
Jildert Gaastra
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Spring break protection mechanism for a sectional door system
Patent number
8,793,933
Issue date
Aug 5, 2014
Assa Abloy Entrance Systems AB
Antonius Johannes Peterse
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
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Patent Application
AN ASSEMBLY COMPRISING A HOUSING WITH A BALANCING SPRING BREAK PROT...
Publication number
20200165852
Publication date
May 28, 2020
ASSA ABLOY ENTRANCE SYSTEMS AB
Jildert GAASTRA
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Spring Break Protection Mechanism for a Sectional Door System
Publication number
20130318879
Publication date
Dec 5, 2013
Antonius Johannes Peterse
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES