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QMI Roll Shutter Supply
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Itasca, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Safety release clutch for rolling shutters
Patent number
6,244,325
Issue date
Jun 12, 2001
QMI Roll Shutter Supply
James V. Miller
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Pop up safety device for rolling shutters
Patent number
5,975,185
Issue date
Nov 2, 1999
QMI Roll Shutter Supply
James V. Miller
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Patents Applications
last 30 patents
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Patent Application
Locator and shutter slat
Publication number
20050205223
Publication date
Sep 22, 2005
QMI Roll Shutter Supply
James V. Miller
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
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Trademark
last 30 trademarks
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Trademark
76375852 - QMI SECURITY SOLUTIONS
Serial number
76375852
Registration number
3009085
Filing date
Feb 27, 2002
QMI Roll Shutter Supply
6 - Common metals and their alloys
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Trademark
75338400 - DOORSAFE
Serial number
75338400
Filing date
Aug 11, 1997
QMI Roll Shutter Supply
6 - Common metals and their alloys