Diamond abrasive saw blade

Description

FIG. 1 is a top plan view of the diamond abrasive saw blade showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is an enlarged cross-sectional view thereof taken along line 7--7 of FIG. 2;

FIG. 8 is an enlarged cross-sectional view thereof taken along line 8--8 of FIG. 2.

Referenced Cited
U.S. Patent Documents
1752586 April 1930 Bolinder
2322337 June 1943 Bahr
3363617 January 1968 Hoerer
Foreign Patent Documents
2146371 March 1973 DEX
1565432 March 1969 FRX
135864 June 1979 DDX
56332 May 1981 JPX
246511 January 1947 CHX
946929 July 1982 SUX
Patent History
Patent number: D293074
Type: Grant
Filed: Oct 3, 1984
Date of Patent: Dec 8, 1987
Assignee: D.T.R. Co., Ltd. (Kanagawa)
Inventor: Jiro Inoue (Sagamihara)
Primary Examiner: Wallace R. Burke
Assistant Examiner: C. E. Heflin
Law Firm: Larson and Taylor
Application Number: 6/657,268
Classifications
Current U.S. Class: D 8/20; D 8/70; Sawing (includes Element) (D15/133)