Drill bit holder for sharpening or similar article
Description
FIG. 1 is a side elevational view of a drill bit holder for sharpening or similar article showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an end elevational view taken from the right of FIG. 1;
FIG. 4 is an end elevational view taken from the left of FIG. 1;
FIG. 5 is a side elevational view taken from the side opposite that shown in FIG. 1;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
D151792 | November 1948 | Smith |
2109308 | February 1938 | Adams |
2670215 | February 1954 | Fishwick |
2768485 | October 1956 | Clarke |
2797538 | July 1957 | Studler |
2958167 | November 1960 | Meuller |
3197924 | August 1965 | Mitchell |
3374587 | March 1968 | Simpkins et al. |
3393476 | July 1968 | York |
4001975 | January 11, 1977 | Bernard et al. |
4142332 | March 6, 1979 | Clarke |
4266789 | May 12, 1981 | Wahl et al. |
Patent History
Patent number: D277639
Type: Grant
Filed: Mar 30, 1982
Date of Patent: Feb 19, 1985
Inventor: Edward V. Welliver (Rockford, IL)
Primary Examiner: B. J. Bullock
Law Firm: Berman, Aisenberg & Platt
Application Number: 6/363,519
Type: Grant
Filed: Mar 30, 1982
Date of Patent: Feb 19, 1985
Inventor: Edward V. Welliver (Rockford, IL)
Primary Examiner: B. J. Bullock
Law Firm: Berman, Aisenberg & Platt
Application Number: 6/363,519
Classifications
Current U.S. Class:
D 8/72