Suction retractor
Description
FIG. 1 is a right side perspective view of a suction retractor, showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side being identical thereto;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D223079 | March 1972 | Trupp |
D299536 | January 24, 1989 | Robbins |
3308825 | March 1967 | Cruse |
Patent History
Patent number: D312306
Type: Grant
Filed: Nov 16, 1987
Date of Patent: Nov 20, 1990
Inventor: Gary K. Michelson (Venice, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorney: Lewis Anten
Application Number: 7/121,595
Type: Grant
Filed: Nov 16, 1987
Date of Patent: Nov 20, 1990
Inventor: Gary K. Michelson (Venice, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Attorney: Lewis Anten
Application Number: 7/121,595
Classifications
Current U.S. Class:
D24/15;
D24/51