Oil filler nut

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Description

FIG. 1 is a side elevational view of an oil filler nut showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view; and,

FIG. 4 is a side elevational view, the broken line showing of an engine oil filler is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D243510 March 1, 1977 Shirey et al.
D245147 July 26, 1977 Ono
D280726 September 24, 1985 Ruter
Patent History
Patent number: D328903
Type: Grant
Filed: Apr 7, 1989
Date of Patent: Aug 25, 1992
Inventor: James D. Bonbright (Sonoma, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Attorney: Linval B. Castle
Application Number: 7/334,396
Classifications
Current U.S. Class: Element Or Attachment (D15/5)