Ratchet extender
Crawford January 15, 1
U.S. patent number D313,731 [Application Number 07/239,854] was granted by the patent office on 1991-01-15 for ratchet extender. Invention is credited to James A. Crawford.
| United States Patent | D313,731 |
| Crawford | January 15, 1991 |
Ratchet extender
Claims
The ornamental design for a ratchet extender, as shown and described.
| Inventors: | Crawford; James A. (Farmingdale, NY) |
|---|---|
| Appl. No.: | 07/239,854 |
| Filed: | September 2, 1988 |
| Current U.S. Class: | D8/25 |
| Field of Search: | ;D8/17-19,21-29 ;81/177.1,57.3,60-63.2,64 |
References Cited [Referenced By]
U.S. Patent Documents
| D103579 | March 1937 | McNaught |
| 322937 | July 1885 | Hungerford |
| 3987691 | October 1976 | Savage |
| 4111591 | September 1978 | Ralnik |
| 4374479 | February 1983 | Minotti |
Assistant Examiner: Heflin; Clare E.
Attorney, Agent or Firm: Kearns; Jerry T.
Description
FIG. 1 is a front elevational view of a ratchet extender showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
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