Oral swab

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Description

FIG. 1 is a perspective view of an oral swab, showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an enlarged left end elevational view thereof; and,

FIG. 4 is an enlarged right end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D206641 January 1967 Hill
D269811 July 19, 1983 Kaufman
3018778 January 1962 Brilliant
3646628 March 1972 Halford
4401130 August 30, 1983 Halford et al.
4813094 March 21, 1989 Krotine
4887994 December 19, 1989 Bedford
Patent History
Patent number: D332658
Type: Grant
Filed: Jul 19, 1988
Date of Patent: Jan 19, 1993
Assignee: Plastic Engineered Products Company (Canal Fulton, OH)
Inventor: Charles P. Thompson (North Canton, OH)
Primary Examiner: Stella Reid
Law Firm: Michael Sand Co.
Application Number: 7/221,443
Classifications
Current U.S. Class: With Reservoir (11) (D24/117)