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WALTER DUNNER S.A.
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Moutier, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Spring collet for machine tools
Patent number
7,036,409
Issue date
May 2, 2006
Walter Dunner S.A.
Daniel Dunner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reed mouthpiece for musical wind instrument
Patent number
4,596,175
Issue date
Jun 24, 1986
Walter Dunner, S.A.
Bruno Dossekker
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
Spring collet for machine tools
Publication number
20050087936
Publication date
Apr 28, 2005
WALTER DUNNER S.A.
Daniel Dunner
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks
Information
Trademark
79094760 - NEW SURF
Serial number
79094760
Registration number
4223666
Filing date
Feb 14, 2011
Walter Dünner S.A.
7 - Machines and machine tools
Information
Trademark
79013135 - D
Serial number
79013135
Registration number
3199021
Filing date
Jul 4, 2005
Walter Dünner S.A.
7 - Machines and machine tools
Information
Trademark
75591718 - DINOX
Serial number
75591718
Registration number
2396958
Filing date
Nov 19, 1998
WALTER DUNNER SA
7 - Machines and machine tools
Information
Trademark
74078108 - DINOX
Serial number
74078108
Registration number
1736056
Filing date
Jul 13, 1990
WALTER DUNNER SA
7 - Machines and machine tools
Information
Trademark
74078109 - SURF
Serial number
74078109
Filing date
Jul 13, 1990
Walter Dunner SA
7 - Machines and machine tools