Bernhard Tesch

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Ennetbuergen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Extensible link band
- Patent number 4,466,238
- Issue date Aug 21, 1984
- Tesch A.G.
- Bernhard Tesch
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Bracelet, watchband or like link
- Patent number 4,423,591
- Issue date Jan 3, 1984
- Zwyro A.G.
- Bernhard Tesch
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Expansion band, such as a watch band, jewelry band or the like
- Patent number 4,355,501
- Issue date Oct 26, 1982
- Zwyro A.G.
- Bernhard Tesch
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Lock for bracelets, belts and the like
- Patent number 4,115,904
- Issue date Sep 26, 1978
- Zwyro A.G.
- Robert Zwyssig
- A41 - WEARING APPAREL
Information Patent Grant
Jointed link band
- Patent number 4,010,604
- Issue date Mar 8, 1977
- Bernhard Tesch
- A44 - HABERDASHERY JEWELLERY