Balance wheel with control knobs
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Description
Claims
The ornamental design for a balance wheel with control knobs, as shown and described.
Referenced Cited
U.S. Patent Documents
57310 | August 1866 | French |
165793 | July 1875 | Cole |
387973 | August 1888 | Giles |
455787 | July 1891 | Bilgram |
631103 | August 1899 | Borel |
2806344 | September 1957 | Schoenrock |
3111807 | November 1963 | Cloux |
3262260 | July 1966 | Perrot-Audet |
3517503 | June 1970 | Kaulins et al. |
3534546 | October 1970 | Le Van |
3548586 | December 1970 | Klinck |
6666575 | December 23, 2003 | Scheufele |
7237945 | July 3, 2007 | Geyer |
7661875 | February 16, 2010 | Verardo et al. |
7927008 | April 19, 2011 | Colpo et al. |
D650303 | December 13, 2011 | Greubel et al. |
D650717 | December 20, 2011 | Greubel et al. |
8491183 | July 23, 2013 | Koda et al. |
Patent History
Patent number: D700535
Type: Grant
Filed: Jun 27, 2012
Date of Patent: Mar 4, 2014
Assignee: Nivarox-Far S.A. (Le Locle)
Inventor: Emmanuel Graf (Le Locle)
Primary Examiner: Lucy Lieberman
Application Number: 29/425,832
Type: Grant
Filed: Jun 27, 2012
Date of Patent: Mar 4, 2014
Assignee: Nivarox-Far S.A. (Le Locle)
Inventor: Emmanuel Graf (Le Locle)
Primary Examiner: Lucy Lieberman
Application Number: 29/425,832
Classifications
Current U.S. Class:
Movement Or Movement Frame (D10/129);
Watch Or Clock Element, Or Attachment (14) (D10/128)