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Kirk Key Interlock Company, LLC
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Massillon, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Manually-controlled arc flash energy reduction system and method fo...
Patent number
8,797,720
Issue date
Aug 5, 2014
Utility Relay Company
Helmut Weiher
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
98412188 - KIRK
Serial number
98412188
Registration number
7854844
Filing date
Feb 20, 2024
Kirk Key Interlock Company, LLC
6 - Common metals and their alloys
Information
Trademark
98975610 - KIRK
Serial number
98975610
Registration number
7819176
Filing date
Feb 20, 2024
Kirk Key Interlock Company, LLC
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
87027738 - KIRK WORK SAFE FOR LIFE
Serial number
87027738
Registration number
5104641
Filing date
May 6, 2016
Kirk Key Interlock Company, LLC
6 - Common metals and their alloys
Information
Trademark
86468548 - KAPTAIN KIRK
Serial number
86468548
Registration number
5008756
Filing date
Dec 2, 2014
Kirk Key Interlock Company, LLC
6 - Common metals and their alloys
Information
Trademark
86407298 - WORK SAFE FOR LIFE
Serial number
86407298
Registration number
4878369
Filing date
Sep 26, 2014
Kirk Key Interlock Company LLC
6 - Common metals and their alloys
Information
Trademark
77750055 - KIRK SINCE 1932
Serial number
77750055
Registration number
3812971
Filing date
Jun 2, 2009
Kirk Key Interlock Company, LLC
6 - Common metals and their alloys
Information
Trademark
77750040 - KIRK
Serial number
77750040
Registration number
3812970
Filing date
Jun 2, 2009
Kirk Key Interlock Company, LLC
6 - Common metals and their alloys