Kienzle Uhrenfabriken GmbH

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Schwenningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Alarm clock case shut-off device
- Patent number 4,282,596
- Issue date Aug 4, 1981
- Kienzle Uhrenfabriken GmbH
- Roland Siefert
- G04 - HOROLOGY
Information Patent Grant
Timed chime system
- Patent number 4,270,200
- Issue date May 26, 1981
- Kienzle Uhrenfabriken GmbH
- Helmut Stechmann
- G04 - HOROLOGY
Information Patent Grant
Autonomous pendulum mechanism for clockworks
- Patent number 4,228,533
- Issue date Oct 14, 1980
- Kienzle Uhrenfabriken GmbH
- Roland Siefert
- G04 - HOROLOGY
Information Patent Grant
Pendulum device for battery-powered clockwork mechanism
- Patent number 4,043,118
- Issue date Aug 23, 1977
- Kienzle Uhrenfabriken GmbH
- Albrecht Haag
- G04 - HOROLOGY
Information Patent Grant
Electronic digital clocks
- Patent number 4,031,693
- Issue date Jun 28, 1977
- Kienzle Uhrenfabriken GmbH
- Albrecht Haag
- G04 - HOROLOGY
Information Patent Grant
Mechanical improvement on an electric alarm clock
- Patent number 4,004,408
- Issue date Jan 25, 1977
- Kienzle Uhrenfabriken GmbH
- Roland Siefert
- G04 - HOROLOGY
Information Patent Grant
Unipolar rotary step motor
- Patent number 3,979,616
- Issue date Sep 7, 1976
- Kienzle Uhrenfabriken GmbH
- Helmut Stechmann
Information Patent Grant
Quartz crystal controlled timekeeping apparatus
- Patent number 3,943,695
- Issue date Mar 16, 1976
- Kienzle Uhrenfabriken GmbH
- Manfred Bauer
- G04 - HOROLOGY