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Tammo Schut
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Harderwijk, NL
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Patents Grants
last 30 patents
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Patent Grant
Collapsible security grille, grille system, bar, and method
Patent number
10,988,977
Issue date
Apr 27, 2021
STACKDOOR B.V.
Tammo Schut
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Security grille and security grille system
Patent number
10,180,028
Issue date
Jan 15, 2019
Stackdoor B.V.
Tammo Schut
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Patents Applications
last 30 patents
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Patent Application
COLLAPSIBLE SECURITY GRILL, GRILLE SYSTEM, BAR, AND METHOD
Publication number
20190390510
Publication date
Dec 26, 2019
Stackdoor B.V.
Tammo SCHUT
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
SECURITY GRILLE AND SECURITY GRILLE SYSTEM
Publication number
20160362931
Publication date
Dec 15, 2016
Tammo Schut
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS