Apparatus for maintaining a dry field during dental procedures
Description
Claims
The ornamental design for an apparatus for maintaining a dry field during dental procedures, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- New Line Dental and Medical Products. DentaPops [online], [retrieved Jul. 22, 2002]. Retrieved from the Internet <URL: http://www.newlinemedical.com/DentaPops.html>.
Patent History
Patent number: D564658
Type: Grant
Filed: Mar 1, 2007
Date of Patent: Mar 18, 2008
Inventor: Ross William Anderson (Plymouth, MI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/277,549
Type: Grant
Filed: Mar 1, 2007
Date of Patent: Mar 18, 2008
Inventor: Ross William Anderson (Plymouth, MI)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Dorr, Carson & Birney, P.C.
Application Number: 29/277,549
Classifications