Watch movement balance part
Latest CompliTime SA Patents:
Description
The portions of the watch movement balance part shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a watch movement balance part, as shown and described.
Referenced Cited
U.S. Patent Documents
57310 | August 1866 | French |
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311797 | February 1885 | Uhrig |
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3111807 | November 1963 | Cloux |
3382667 | May 1968 | Van Horn |
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6520674 | February 18, 2003 | Tokoro |
6554468 | April 29, 2003 | Manaka et al. |
6666575 | December 23, 2003 | Scheufele |
D505342 | May 24, 2005 | Hayek |
7527424 | May 5, 2009 | Lechot et al. |
7661875 | February 16, 2010 | Verardo et al. |
7927008 | April 19, 2011 | Colpo et al. |
20110103196 | May 5, 2011 | Buhler et al. |
Patent History
Patent number: D650303
Type: Grant
Filed: Jun 16, 2011
Date of Patent: Dec 13, 2011
Assignee: CompliTime SA (La Chaux-de-Fonds)
Inventors: Robert Greubel (Ligniéres), Stephen Forsey (Les Brenets), Christophe Zwahlen (La Brévine)
Primary Examiner: Lucy Lieberman
Attorney: Collen IP
Application Number: 29/394,386
Type: Grant
Filed: Jun 16, 2011
Date of Patent: Dec 13, 2011
Assignee: CompliTime SA (La Chaux-de-Fonds)
Inventors: Robert Greubel (Ligniéres), Stephen Forsey (Les Brenets), Christophe Zwahlen (La Brévine)
Primary Examiner: Lucy Lieberman
Attorney: Collen IP
Application Number: 29/394,386
Classifications
Current U.S. Class:
Watch Or Clock Element, Or Attachment (14) (D10/128);
Movement Or Movement Frame (D10/129)