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Marcel P. HOFSAESS
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SONDERSHAUSEN, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Temperature-dependent switch
Patent number
11,901,144
Issue date
Feb 13, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,881,369
Issue date
Jan 23, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,749,479
Issue date
Sep 5, 2023
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,476,066
Issue date
Oct 18, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,469,066
Issue date
Oct 11, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,393,647
Issue date
Jul 19, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,342,144
Issue date
May 24, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,282,662
Issue date
Mar 22, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,264,194
Issue date
Mar 1, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,217,409
Issue date
Jan 4, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
11,195,679
Issue date
Dec 7, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch
Patent number
10,861,662
Issue date
Dec 8, 2020
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch with cutting burr
Patent number
10,755,880
Issue date
Aug 25, 2020
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Temperature-dependent switch with cutting burr
Patent number
10,541,096
Issue date
Jan 21, 2020
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal protection circuit
Patent number
10,027,109
Issue date
Jul 17, 2018
Thermik Geraetebau GmbH
Hans-Christian Liehr
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bimetal part and temperature-dependent switch equipped therewith
Patent number
9,355,801
Issue date
May 31, 2016
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal protection circuit
Patent number
9,263,879
Issue date
Feb 16, 2016
Thermik Geraetebau GmbH
Hans-Christian Liehr
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switch having a protective housing and method for producing same
Patent number
8,642,901
Issue date
Feb 4, 2014
Marcel P. Hofsaess
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Temperature-dependent switch
Patent number
8,536,972
Issue date
Sep 17, 2013
Marcel P. Hofsaess
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Patents Applications
last 30 patents
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20240055204
Publication date
Feb 15, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20240055206
Publication date
Feb 15, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20240055205
Publication date
Feb 15, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCHING MECHANISM AND TEMPERATURE-DEPENDENT...
Publication number
20240029975
Publication date
Jan 25, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCHING MECHANISM, TEMPERATURE-DEPENDENT SW...
Publication number
20240029974
Publication date
Jan 25, 2024
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20230162934
Publication date
May 25, 2023
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20220148830
Publication date
May 12, 2022
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20210166900
Publication date
Jun 3, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20210118636
Publication date
Apr 22, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20210090835
Publication date
Mar 25, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20210090834
Publication date
Mar 25, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20210090832
Publication date
Mar 25, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20210090833
Publication date
Mar 25, 2021
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20200365354
Publication date
Nov 19, 2020
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20200357589
Publication date
Nov 12, 2020
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH AND METHOD OF MANUFACTURING A TEMPERAT...
Publication number
20200343064
Publication date
Oct 29, 2020
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20200168417
Publication date
May 28, 2020
Marcel P. HOFSAESS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20190221390
Publication date
Jul 18, 2019
Marcel P. HOFSAESS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH WITH CUTTING BURR
Publication number
20190051477
Publication date
Feb 14, 2019
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH WITH CUTTING BURR
Publication number
20170062160
Publication date
Mar 2, 2017
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMAL PROTECTION CIRCUIT
Publication number
20150270698
Publication date
Sep 24, 2015
Thermik Geraetebau GmbH
Hans-Christian LIEHR
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCHING MECHANISM
Publication number
20140320257
Publication date
Oct 30, 2014
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20140167907
Publication date
Jun 19, 2014
Marcel P. HOFSAESS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMAL PROTECTION CIRCUIT
Publication number
20140168844
Publication date
Jun 19, 2014
Hans-Christian LIEHR
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH WITH CONTACT PART AS HEATING RESISTOR
Publication number
20130271258
Publication date
Oct 17, 2013
Marcel P. HOFSAESS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCHING MECHANISM
Publication number
20130127585
Publication date
May 23, 2013
Marcel P. HOFSAESS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TEMPERATURE-DEPENDENT SWITCH
Publication number
20130127586
Publication date
May 23, 2013
Marcel P. Hofsaess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH HAVING A PROTECTIVE HOUSING AND METHOD FOR PRODUCING SAME
Publication number
20130014987
Publication date
Jan 17, 2013
Marcel P. HOFSAESS
H01 - BASIC ELECTRIC ELEMENTS