Dental handpiece
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Description
The rear elevation is omitted because it is represented symmetrically to the front elevation.
Portions of the dental handpiece shown in broken lines form no part of the claimed design.
Claims
The ornamental design for dental handpiece, as shown and described.
Referenced Cited
U.S. Patent Documents
3364576 | January 1968 | Kern, Jr. |
D239390 | March 1976 | Webb |
D241550 | September 1976 | Morin |
D251304 | March 13, 1979 | Leonard |
D257284 | October 7, 1980 | Leonard |
D261032 | September 29, 1981 | Marucci et al. |
D378412 | March 11, 1997 | Badoz et al. |
5897317 | April 27, 1999 | Hansen |
5984654 | November 16, 1999 | Mendoza et al. |
D427682 | July 4, 2000 | Novak |
D463556 | September 24, 2002 | Bareth et al. |
6676374 | January 13, 2004 | Hashimoto et al. |
D499486 | December 7, 2004 | Kuhn et al. |
D550358 | September 4, 2007 | Nakanishi |
D556323 | November 27, 2007 | Nakanishi |
Patent History
Patent number: D653755
Type: Grant
Filed: Dec 20, 2010
Date of Patent: Feb 7, 2012
Assignee: Nakanishi Inc. (Kanuma-shi)
Inventors: Toshiya Takiguchi (Kanuma), Takeshi Kagawa (Kanuma)
Primary Examiner: Wan Laymon
Attorney: Jason D. Voight
Application Number: 29/381,507
Type: Grant
Filed: Dec 20, 2010
Date of Patent: Feb 7, 2012
Assignee: Nakanishi Inc. (Kanuma-shi)
Inventors: Toshiya Takiguchi (Kanuma), Takeshi Kagawa (Kanuma)
Primary Examiner: Wan Laymon
Attorney: Jason D. Voight
Application Number: 29/381,507
Classifications
Current U.S. Class:
Dental (33) (D24/152)