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Designer Safety Knob, LLC
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Hoboken, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Knob with lock mechanism
Patent number
8,967,019
Issue date
Mar 3, 2015
Designer Safety Knob, LLC
Colleen O'Keefe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Collapsible safety shield for appliance
Patent number
8,833,361
Issue date
Sep 16, 2014
Designer Safety Knob, LLC
Colleen O'Keefe
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
KNOB WITH LOCK MECHANISM
Publication number
20150168987
Publication date
Jun 18, 2015
Designer Safety Knob, LLC
COLLEEN O'KEEFE
G05 - CONTROLLING REGULATING
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Patent Application
KNOB WITH LOCK MECHANISM
Publication number
20110072932
Publication date
Mar 31, 2011
Designer Safety Knob, LLC
Colleen O'Keefe
B60 - VEHICLES IN GENERAL
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last 30 trademarks