SCHOTT-ZWIESEL-GLASWERKE AG

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ZWIESEL (NDB), DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the contact-less removal of material from the surface o...
- Patent number 4,606,747
- Issue date Aug 19, 1986
- Schott-Zwiesel-Glaswerke AG
- Hans-Joachim Steinhoff
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for grinding or polishing curved surfaces of solid bodies an...
- Patent number 4,447,991
- Issue date May 15, 1984
- Schott-Zwiesel-Glaswerke Aktiengesellschaft
- Wolfgang Landgraf
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74558106 - Z ZWIESEL GLAS
- Serial number 74558106
- Registration number 1955795
- Filing date Aug 8, 1994
- SCHOTT-ZWIESEL-GLASWERKE AG
- 21 - Household or kitchen utensils and containers
Information Trademark
74558105 - SCHOTT ZWIESEL
- Serial number 74558105
- Registration number 1946477
- Filing date Aug 8, 1994
- SCHOTT-ZWIESEL-GLASWERKE AG
- 21 - Household or kitchen utensils and containers
Information Trademark
74147434 - SCHOTT CRISTAL
- Serial number 74147434
- Registration number 1797866
- Filing date Mar 13, 1991
- Schott-Zwiesel-Glaswerke AG
- 21 - Household or kitchen utensils and containers
Information Trademark
72440528 - Z
- Serial number 72440528
- Registration number 977283
- Filing date Nov 7, 1972
- SCHOTT-ZWIESEL-GLASWERKE AG
- 21 - Household or kitchen utensils and containers