Grinding machine

Description

FIG. 1 is a top, front perspective view of a grinding machine showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
4938104 July 3, 1990 Iseli
Other references
  • Cheieshenn, Bench dry/wet Grinder, (no date provided), cover.
Patent History
Patent number: D338901
Type: Grant
Filed: Jan 2, 1992
Date of Patent: Aug 31, 1993
Inventor: Chao-Hsin Chen (Fengyuan City, Taichung County)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Rogers, Howell & Haferkamp
Application Number: 7/816,041