Saw blade
Latest Vermont American Corporation Patents:
Description
FIG. 1 is a front elevational view of a saw blade showing my new design, the opposite side being a mirror image;
FIG. 2 is a left elevational side view showing the saw blade of FIG. 1;
FIG. 3 is a right elevational side view showing the saw blade of FIG. 1;
FIG. 4 is a top view showing the saw blade of FIG. 1; and,
FIG. 5 is a bottom view showing the saw blade of FIG. 1.
The characteristic feature of the design resides in the three lighting bolt-shaped expansion slots.
Referenced Cited
U.S. Patent Documents
7753 | June 1877 | Lockwood |
D277930 | March 12, 1985 | Croyden |
D277931 | March 12, 1985 | Croyden |
D283784 | May 13, 1986 | Croyden |
D297240 | August 16, 1988 | Hatanaka |
464855 | December 1891 | Clark |
635509 | October 1899 | Trunnel et al. |
714359 | November 1902 | Brooks |
2013943 | September 1935 | Allen |
2903782 | September 1959 | Cowley |
4267760 | May 19, 1981 | Smith et al. |
4690024 | September 1, 1987 | Chaconas |
Patent History
Patent number: D345683
Type: Grant
Filed: Dec 20, 1991
Date of Patent: Apr 5, 1994
Assignee: Vermont American Corporation (Louisville, KY)
Inventor: Jed G. Johnston (Leitchfield, KY)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Middleton & Reutlinger
Application Number: 7/810,914
Type: Grant
Filed: Dec 20, 1991
Date of Patent: Apr 5, 1994
Assignee: Vermont American Corporation (Louisville, KY)
Inventor: Jed G. Johnston (Leitchfield, KY)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Middleton & Reutlinger
Application Number: 7/810,914
Classifications
Current U.S. Class:
D 8/70;
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)