Diamond abrasive saw blade
Latest Sankyo Diamond Industrial Co., Ltd. Patents:
Description
FIG. 1 is a front elevational view of a diamond abrasive saw blade showing my new design;
FIG. 2 is a right side elevational view, the opposite side being a mirror image;
FIG. 3 is a typical enlarged cross sectional view as taken from line 3--3 of FIG. 1; and
FIG. 4 is a front elevational view of a second embodiment of a diamond abrasive saw blade showing my new design of FIGS. 1-3.
Referenced Cited
U.S. Patent Documents
3162187 | December 1964 | Christensen |
3291583 | December 1966 | Lindblad |
3338230 | August 1967 | Lindblad |
3599622 | August 1971 | Baron |
4337750 | July 6, 1982 | Dutcher |
4461268 | July 24, 1984 | Inoue |
4624237 | November 25, 1986 | Inoue |
4718398 | January 12, 1988 | Hallez |
4739745 | April 26, 1988 | Brauning |
4854295 | August 8, 1989 | Sakarcan |
4962748 | October 16, 1990 | Schweickhardt |
Patent History
Patent number: D321634
Type: Grant
Filed: Jan 27, 1989
Date of Patent: Nov 19, 1991
Assignee: Sankyo Diamond Industrial Co., Ltd.
Inventor: Jiro Inoue (Ebina)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorneys: Bruce L. Adams, Van C. Wilks
Application Number: 7/303,383
Type: Grant
Filed: Jan 27, 1989
Date of Patent: Nov 19, 1991
Assignee: Sankyo Diamond Industrial Co., Ltd.
Inventor: Jiro Inoue (Ebina)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Attorneys: Bruce L. Adams, Van C. Wilks
Application Number: 7/303,383
Classifications
Current U.S. Class:
D 8/70