Arrowhead sharpener
Description
FIG. 1 is a top, front, and one side perspective view of the arrowhead sharpener showing our new design, with the arrowhead shown in broken lines for illustrative purposes only;
FIG. 2 is a reduced bottom plan view thereof;
FIG. 3 is a reduced rear elevational view thereof;
FIG. 4 is a reduced opposite side elevational view thereof; and
FIG. 5 is a reduced front elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D195116 | April 1963 | Race |
D213585 | March 1969 | Mehl |
3797334 | March 1974 | Sinclair |
3819170 | June 1974 | Longbrake |
4078455 | March 14, 1978 | Brody |
31224 | January 1923 | DKX |
43801 | March 1938 | NLX |
Patent History
Patent number: D287222
Type: Grant
Filed: Mar 26, 1984
Date of Patent: Dec 16, 1986
Inventors: Ernest R. Cooley (Bay Minette, AL), Robert A. Kriss (Bay Minette, AL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Attorney: C. A. Phillips
Application Number: 6/593,316
Type: Grant
Filed: Mar 26, 1984
Date of Patent: Dec 16, 1986
Inventors: Ernest R. Cooley (Bay Minette, AL), Robert A. Kriss (Bay Minette, AL)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Attorney: C. A. Phillips
Application Number: 6/593,316
Classifications
Current U.S. Class:
D 8/91