Retractor
Latest Discus Dental Impressions, Inc. Patents:
Description
FIG. 1 is a perspective view of a dental lip retractor;
FIG. 2 is a bottom plan view of the retractor of FIG. 1;
FIG. 3 is a side elevation view of the retractor of FIG. 1;
FIG. 4 is a top plan view of the retractor of FIG. 1;
FIG. 5 is a side elevation view of the retractor of FIG. 1 from another angle; and,
FIG. 6 is a side elevation view of the retractor of FIG. 1 from another angle.
Claims
The ornamental design for a retractor, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D504721
Type: Grant
Filed: Mar 30, 2004
Date of Patent: May 3, 2005
Assignee: Discus Dental Impressions, Inc. (Culver City, CA)
Inventor: William Dorfman (Granada Hills, CA)
Primary Examiner: Ian Simmons
Attorney: Christie, Parker & Hale, LLP
Application Number: 29/202,449
Type: Grant
Filed: Mar 30, 2004
Date of Patent: May 3, 2005
Assignee: Discus Dental Impressions, Inc. (Culver City, CA)
Inventor: William Dorfman (Granada Hills, CA)
Primary Examiner: Ian Simmons
Attorney: Christie, Parker & Hale, LLP
Application Number: 29/202,449
Classifications