U.S. patent number D492,556 [Application Number D/175,081] was granted by the patent office on 2004-07-06 for ratcheting box wrench. This patent grant is currently assigned to Speed Systems, Inc.. Invention is credited to William E. Barry, Todd K. Knapp.
United States Patent | D492,556 |
Barry , et al. | July 6, 2004 |
Inventors: | Barry; William E. (Brookfield, WI), Knapp; Todd K. (Waukesha, WI) |
---|---|
Assignee: | Speed Systems, Inc.
(Brookfield, WI) |
Appl. No.: | D/175,081 |
Filed: | January 29, 2003 |
Current U.S. Class: | D8/25 |
Current International Class: | 0805 |
Field of Search: | ;D8/21-29 ;81/60-63.2,177.1,177.2,121.1,124.3,180.1,462,489,177.6,125 |
835034 | November 1906 | Riddle |
2421038 | May 1947 | Schultz |
2500835 | March 1950 | Lang |
D214018 | May 1969 | Traughber |
3742788 | July 1973 | Priest |
D332730 | January 1993 | Usuda |
D475260 | June 2003 | Hillinger et al. |
"Accessories Specialty Tools," Speed Systems, Inc, Jun. 2000 catalog, p. 20. . "Handle For Isolated Ratchet Wrench" specification sheet/drawings, Speed Systems, Inc., May 18, 2000. . "Isolated Ratcheting Box Wrenches" specification sheet, Speed Systems, Inc., 4/01. . "Distribution Connectors--Distribution Tools Series GP Connector Wrenches" specification sheet, Hubbell Power Systems, Inc./Anderson/Fargo, Sep. 2001.. |
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