Dental handpiece
Latest Nakanishi Inc. Patents:
Description
Portions of the dental handpiece shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a dental handpiece, as shown and described.
Referenced Cited
U.S. Patent Documents
D237187 | October 1975 | Fattaleh |
D239390 | March 1976 | Webb |
D241550 | September 1976 | Morin |
D257284 | October 7, 1980 | Leonard |
D305935 | February 6, 1990 | Straihammer et al. |
D378412 | March 11, 1997 | Badoz 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: D658292
Type: Grant
Filed: Apr 28, 2011
Date of Patent: Apr 24, 2012
Assignee: Nakanishi Inc. (Kanuma-shi)
Inventor: Takeshi Kagawa (Kanuma)
Primary Examiner: Wan Laymon
Attorney: Jason D. Voight
Application Number: 29/390,715
Type: Grant
Filed: Apr 28, 2011
Date of Patent: Apr 24, 2012
Assignee: Nakanishi Inc. (Kanuma-shi)
Inventor: Takeshi Kagawa (Kanuma)
Primary Examiner: Wan Laymon
Attorney: Jason D. Voight
Application Number: 29/390,715
Classifications
Current U.S. Class:
Dental (33) (D24/152)