Suction retractor
Michelson November 20, 1
U.S. patent number D312,306 [Application Number 07/121,595] was granted by the patent office on 1990-11-20 for suction retractor. Invention is credited to Gary K. Michelson.
| United States Patent | D312,306 |
| Michelson | November 20, 1990 |
Suction retractor
Claims
The ornamental design for a suction retractor, as shown.
| Inventors: | Michelson; Gary K. (Venice, CA) |
|---|---|
| Appl. No.: | 07/121,595 |
| Filed: | November 16, 1987 |
| Current U.S. Class: | D24/112; D24/135 |
| Field of Search: | ;D24/51,10,15 ;433/93,29,138,140 ;604/267,902 ;128/757,765 |
References Cited [Referenced By]
U.S. Patent Documents
| D223079 | March 1972 | Trupp |
| D299536 | January 1989 | Robbins |
| 3308825 | March 1967 | Cruse |
Assistant Examiner: Reid; Stella M.
Attorney, Agent or Firm: Anten; Lewis
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.
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