J. & J. Marquardt

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Patents Grantslast 30 patents

Information Patent Grant
Electric switch with two switching parts acting at different times
- Patent number 4,286,125
- Issue date Aug 25, 1981
- J. & J. Marquardt
- Alois Schaffeler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Basic electric switch with an additional switch portion
- Patent number 4,277,661
- Issue date Jul 7, 1981
- J. & J. Marquardt
- Axel Riess
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch construction
- Patent number 4,220,835
- Issue date Sep 2, 1980
- J. & J. Marquardt
- Werner Storz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 4,117,286
- Issue date Sep 26, 1978
- J. & J. Marquardt
- Arnold Methner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch construction having an external locking mechanism
- Patent number 4,044,215
- Issue date Aug 23, 1977
- J. & J. Marquardt
- Paul Leibinger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch construction
- Patent number 4,035,596
- Issue date Jul 12, 1977
- J. & J. Marquardt
- Erich Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switch construction
- Patent number 3,999,024
- Issue date Dec 21, 1976
- J. & J. Marquardt
- Ewald Marquardt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator construction having releasable lock in actuated and deactu...
- Patent number 3,953,696
- Issue date Apr 27, 1976
- J. & J. Marquardt
- Christian Reimann
- H01 - BASIC ELECTRIC ELEMENTS

J. & J. Marquardt

Organization

Patents Grantslast 30 patents

Electric switch with two switching parts acting at different times

Basic electric switch with an additional switch portion

Electrical switch construction

Electric switch

Electric switch construction having an external locking mechanism

Electrical switch construction

Electrical switch construction

Actuator construction having releasable lock in actuated and deactu...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks