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Frondenberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Bicycle light
Patent number
D328796
Issue date
Aug 18, 1992
Union Sils, van de Loo & Co. GmbH
Jan-Dirk Hartmann
D26 - Lighting
Information
Patent Grant
Bicycle lamp or similar article
Patent number
D320282
Issue date
Sep 24, 1991
Union Sils, van de Loo & Co. GmbH
Hermann Schieferstein
D26 - Lighting
Information
Patent Grant
Bicycle pedal
Patent number
D302259
Issue date
Jul 18, 1989
Union Sils, van de Loo & Co. GmbH
Hubert Konzorr
D12 - Transportation
Information
Patent Grant
Cycle pedal
Patent number
D302260
Issue date
Jul 18, 1989
Union Sils, van de Loo & Co. GmbH
Hermann Schieferstein
D12 - Transportation
Information
Patent Grant
Adjustable roller dynamo with torsion spring
Patent number
4,839,548
Issue date
Jun 13, 1989
Union Sils, Van de Loo & Co.
Hans Bech
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rechargeable power supply for bicycle accessories
Patent number
D298825
Issue date
Dec 6, 1988
Union Sils, van de Loo & Co. GmbH
Hubert Konzorr
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Bicycle pedal and stirrup therefor
Patent number
4,628,763
Issue date
Dec 16, 1986
Union Sils, Van de Loo & Co. GmbH
Hubert Konzorr
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Reflector for bicycle pedals
Patent number
4,264,132
Issue date
Apr 28, 1981
Union, Sils, van de Loo & Co.
Hubert Konzorr
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Bicycle light generator
Patent number
D249681
Issue date
Sep 26, 1978
Union Sils, van de Loo & Co.
Werner Glasenapp
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Bicycle lamp
Patent number
D249181
Issue date
Aug 29, 1978
Union Sils, van de Loo & Co.
Werner Glasenapp
D48 -
Patents Applications
last 30 patents
Trademark
last 30 trademarks