Ratchet screwdriver
Description
FIG. 1 is a front elevational view of a ratchet screwdriver showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D242424 | November 1979 | Morgret |
419638 | January 1890 | Chantrell |
2641291 | June 1953 | Yess |
3601170 | August 1971 | Sciascia |
3706154 | December 1972 | Luebbers et al. |
14599 | March 1956 | DEX |
Patent History
Patent number: D287695
Type: Grant
Filed: May 17, 1984
Date of Patent: Jan 13, 1987
Inventor: Arnold R. Abril (Rialto, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: C. E. Heflin
Attorney: Jack C. Munro
Application Number: 6/611,487
Type: Grant
Filed: May 17, 1984
Date of Patent: Jan 13, 1987
Inventor: Arnold R. Abril (Rialto, CA)
Primary Examiner: James M. Gandy
Assistant Examiner: C. E. Heflin
Attorney: Jack C. Munro
Application Number: 6/611,487
Classifications
Current U.S. Class:
D 8/82