Dental unit
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Description
It will be understood that the broken lines presented in the drawings are for illustration only, and do not form a part of the claimed design.
Claims
The ornamental design for a dental unit, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3197868 | August 1965 | Guichet |
D206267 | November 1966 | Maurer |
4151647 | May 1, 1979 | Saupe et al. |
D360466 | July 18, 1995 | Nordstrom et al. |
D384154 | September 23, 1997 | Malmen et al. |
D394706 | May 26, 1998 | Pate |
D476743 | July 1, 2003 | D'Silva et al. |
D595412 | June 30, 2009 | Malmen et al. |
301591001 | June 2011 | CN |
Patent History
Patent number: D709200
Type: Grant
Filed: Mar 11, 2013
Date of Patent: Jul 15, 2014
Assignee: Planmeca Oy (Helsinki)
Inventor: Timo Silvonen (Espoo)
Primary Examiner: Wan Laymon
Application Number: 29/448,178
Type: Grant
Filed: Mar 11, 2013
Date of Patent: Jul 15, 2014
Assignee: Planmeca Oy (Helsinki)
Inventor: Timo Silvonen (Espoo)
Primary Examiner: Wan Laymon
Application Number: 29/448,178
Classifications
Current U.S. Class:
Patient Service Unit Or Console (D24/177)