U.S. patent number D248,537 [Application Number 05/757,048] was granted by the patent office on 1978-07-18 for screwdriver. This patent grant is currently assigned to S/V Tool Company, Inc.. Invention is credited to Lloyd T. Smith.
United States Patent | D248,537 |
Smith | July 18, 1978 |
Inventors: | Smith; Lloyd T. (Newton, KS) |
---|---|
Assignee: | S/V Tool Company, Inc. (Newton,
KS) |
Appl. No.: | 05/757,048 |
Filed: | January 5, 1977 |
Current U.S. Class: | D8/82 |
Current International Class: | D0804 |
Field of Search: | ;D8/82,83,85 ;145/5R,61C,61E,70,76 |
D103676 | March 1937 | Fegley et al. |
D233406 | October 1974 | Whiteford |
264798 | September 1882 | Tyler |
680065 | August 1901 | Noble |
2815837 | December 1957 | Morgan |
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