Diamond file head
Description
FIG. 1 is a perspective view of a diamond file head showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left end elevational view thereof; and,
FIG. 7 is a right end elevational view thereof.
The broken line portions of the drawing are for illustrative purposes only and form no part of the claimed design.
The abrasive surfaces have been shown fragmentarily for ease of illustration.
Referenced Cited
U.S. Patent Documents
2058347 | October 1936 | Murphy |
2687562 | August 1954 | Noll |
2804732 | September 1957 | Brockley |
4249349 | February 10, 1981 | Rueb |
4325276 | April 20, 1982 | Jordan |
4558540 | December 17, 1985 | Collins |
4571184 | February 18, 1986 | Edwardson |
4584745 | April 29, 1986 | Seiber |
4625725 | December 2, 1986 | Davison |
4825597 | May 2, 1989 | Matechuk |
5027519 | July 2, 1991 | De Vincentis |
Patent History
Patent number: D360121
Type: Grant
Filed: Feb 1, 1993
Date of Patent: Jul 11, 1995
Inventor: Steven P. Anderson (Reseda, CA)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Philip Hyder
Attorney: Albert O. Cota
Application Number: 0/4,315
Type: Grant
Filed: Feb 1, 1993
Date of Patent: Jul 11, 1995
Inventor: Steven P. Anderson (Reseda, CA)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Philip Hyder
Attorney: Albert O. Cota
Application Number: 0/4,315
Classifications
Current U.S. Class:
D 8/90