Grinding wheel dressing tool

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric view of a grinding wheel dressing tool showing my new design from the top and one end;

FIG. 2 is an isometric view thereof shown from the bottom and opposite end;

FIG. 3 is a side elevation thereof, the opposite side being a mirror image of that shown;

FIG. 4 is an isometric view of a second embodiment of the grinding wheel dressing tool showing my new design from the top and one end;

FIG. 5 is an isometric view thereof shown from the bottom and opposite end; and,

FIG. 6 is a side elevation thereof, the opposite side being a mirror image of that shown.

Referenced Cited
U.S. Patent Documents
D255643 July 1, 1980 Speiser et al.
D263368 March 16, 1982 Wagster et al.
D287457 December 30, 1986 Listes
D296981 August 2, 1988 Clark, Jr.
D340632 October 26, 1993 Easley
4294441 October 13, 1981 O'Banion et al.
4736927 April 12, 1988 Clancy
Patent History
Patent number: D349226
Type: Grant
Filed: May 10, 1993
Date of Patent: Aug 2, 1994
Inventor: Paul Ruyts (Spring, TX)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeff H. Musgrove
Attorney: Kenneth A. Roddy
Application Number: 0/8,122
Classifications
Current U.S. Class: D 8/74; Clamp Type Fastening Means (269/97); Screw Travels With Jaw (269/246); D 8/71