Sprocket
McGregor, Sr. , et al. October 18, 1
U.S. patent number D246,097 [Application Number 05/709,233] was granted by the patent office on 1977-10-18 for sprocket. Invention is credited to Daniel P. McGregor, James B. McGregor, John C. McGregor, Sr..
| United States Patent | D246,097 |
| McGregor, Sr. , et al. | October 18, 1977 |
Sprocket
Claims
The ornamental design for a sprocket, as shown.
| Inventors: | McGregor, Sr.; John C. (Springfield, OH), McGregor; Daniel P. (Springfield, OH), McGregor; James B. (Springfield, OH) |
|---|---|
| Appl. No.: | 05/709,233 |
| Filed: | July 27, 1976 |
| Current U.S. Class: | D12/123 |
| Current International Class: | D1211 |
| Field of Search: | ;D12/123 ;74/243R,217B |
References Cited [Referenced By]
U.S. Patent Documents
| D30117 | January 1899 | Hadley |
| 457,355 | Jun 1949 | CA | |||
Other References
|
American Bicyclist & Motorcyclist, Apr. 1976, p. 57, sprocket.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Gandy; James M.
Attorney, Agent or Firm: Bloom; Jerome P.
Description
FIG. 1 is a rear elevation view of the sprocket embodying our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a side elevation view thereof; and
FIG. 4 is a fragmentary sectional view thereof taken on line 4--4 of FIG. 2 .
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