Dental plunger
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Description
The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for a dental plunger, as shown and described.
Referenced Cited
U.S. Patent Documents
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6354837 | March 12, 2002 | Jensen |
6843652 | January 18, 2005 | Xie et al. |
D563549 | March 4, 2008 | Mulhauser et al. |
7530808 | May 12, 2009 | Cao et al. |
7748980 | July 6, 2010 | Mulhauser et al. |
8647115 | February 11, 2014 | Boehm et al. |
20020081551 | June 27, 2002 | Bopp et al. |
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20130177870 | July 11, 2013 | Wang et al. |
Patent History
Patent number: D724722
Type: Grant
Filed: Nov 16, 2012
Date of Patent: Mar 17, 2015
Assignee: GC Corporation (Bunkyo-ku)
Inventors: Tatsunosuke Miyano (Hasunuma-cho), Shigeru Igarashi (Hasunuma-cho)
Primary Examiner: Wan Laymon
Application Number: 29/437,508
Type: Grant
Filed: Nov 16, 2012
Date of Patent: Mar 17, 2015
Assignee: GC Corporation (Bunkyo-ku)
Inventors: Tatsunosuke Miyano (Hasunuma-cho), Shigeru Igarashi (Hasunuma-cho)
Primary Examiner: Wan Laymon
Application Number: 29/437,508
Classifications
Current U.S. Class:
Hand Actuated Flow Control (e.g., Lever, Button, Etc.) (D24/113);
Dental (33) (D24/152)