Porcelain sander

Description

FIG. 1 is a perspective view of a porcelain sander showing my new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D229956 January 1974 Snyder
4872290 October 10, 1989 Jenkinson et al.
Patent History
Patent number: D338474
Type: Grant
Filed: Apr 6, 1992
Date of Patent: Aug 17, 1993
Inventor: Donald E. Christensen (Garland, TX)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Timmons & Kelly
Application Number: 7/864,013
Classifications