Carl Gottfried Kammer

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Middleton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electric hair grooming appliance including touchscreen
- Patent number RE47784
- Issue date Dec 31, 2019
- Spectrum Brands, Inc.
- Carl Gottfried Kammer
Information Patent Grant
Electric hair trimmer
- Patent number 10,071,491
- Issue date Sep 11, 2018
- Spectrum Brands, Inc.
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electric hair trimmer
- Patent number 9,266,245
- Issue date Feb 23, 2016
- Spectrum Brands, Inc.
- Carl Gottfried Kammer
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electric hair grooming appliance including touchscreen
- Patent number 8,938,884
- Issue date Jan 27, 2015
- Spectrum Brands, Inc.
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Adjustable comb assembly for hair cutting appliance
- Patent number 8,844,142
- Issue date Sep 30, 2014
- Spectrum Brands, Inc.
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC HAIR TRIMMER
- Publication number 20160129601
- Publication date May 12, 2016
- Spectrum Brands, Inc.
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HAIR TRIMMER
- Publication number 20130192068
- Publication date Aug 1, 2013
- Rovcal, LLC
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Adjustable Comb Assembly For Hair Cutting Appliance
- Publication number 20120233865
- Publication date Sep 20, 2012
- Rovcal, Inc.
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Electric Hair Grooming Appliance Including Touchscreen
- Publication number 20120233866
- Publication date Sep 20, 2012
- Rovcal, Inc.
- Carl Gottfried Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
ELECTRIC HAIR TRIMMER
- Publication number 20120110859
- Publication date May 10, 2012
- Carl G. Kammer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING