Panoramic dental X-ray system
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Description
The broken lines in the drawing views are included for the purpose of illustrating portions of the panoramic dental x-ray system that form no part of the claimed design.
Claims
The ornamental design for a panoramic dental x-ray system, as shown and described.
Referenced Cited
U.S. Patent Documents
D272385 | January 24, 1984 | Nakano et al. |
D323892 | February 11, 1992 | Spoljaric |
D417503 | December 7, 1999 | Spoljaric |
6243439 | June 5, 2001 | Arai et al. |
D478171 | August 5, 2003 | Malmen |
D502543 | March 1, 2005 | Phleps et al. |
D549340 | August 21, 2007 | Wang et al. |
D571471 | June 17, 2008 | Stockl |
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Patent History
Patent number: D639947
Type: Grant
Filed: Dec 15, 2009
Date of Patent: Jun 14, 2011
Assignee: Midmark Corporation (Versailles, OH)
Inventors: Charles Choi (Chicago, IL), Nathan Luman (Chicago, IL)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/352,045
Type: Grant
Filed: Dec 15, 2009
Date of Patent: Jun 14, 2011
Assignee: Midmark Corporation (Versailles, OH)
Inventors: Charles Choi (Chicago, IL), Nathan Luman (Chicago, IL)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Wood, Herron & Evans, LLP
Application Number: 29/352,045
Classifications
Current U.S. Class:
Image Generation Or Radiation Therapy (35) (D24/158)