Replacement oil drain plug

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Description

FIG. 1 is a perspective view taken from the top, front and right side of a replacement oil drain plug showing our new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of the right side;

FIG. 3 is a front elevational view thereof, the rear being a mirror image of the front;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view taken from the top, front and right side of a second embodiment thereof;

FIG. 7 is a right side elevational view of FIG. 6, the left side being a mirror image of the right side;

FIG. 8 is a front elevational view of FIG. 6, the rear being a mirror image of the front;

FIG. 9 is a top plan view of FIG. 6; and,

FIG. 10 is a bottom plan view of FIG. 6.

Referenced Cited
U.S. Patent Documents
D186421 October 1959 Scully
D280080 August 13, 1985 Miskinis
D328903 August 25, 1992 Bonbright
D331064 November 17, 1992 Wilson et al.
2882547 April 1959 Becon
3646314 February 1972 Windsor
3677369 July 1972 Schramm
4205758 June 3, 1980 Johnson
4457653 July 3, 1984 Leib
4574971 March 11, 1986 Leonard
5197567 March 30, 1993 Rabalais
Other references
  • Motormite Products Catalog, 1991 face page, insert page, and pages 272 and 273.
Patent History
Patent number: D341142
Type: Grant
Filed: May 10, 1991
Date of Patent: Nov 9, 1993
Assignee: R&B Incorporated (Colmar, PA)
Inventors: William C. Rogers (Dresher, PA), William R. Lawson (Glenside, PA)
Primary Examiner: James R. Largen
Law Firm: Volpe and Koenig
Application Number: 7/698,572