Retainer spring for cam follower in brake shoe
Williams May 10, 1
U.S. patent number D268,925 [Application Number 06/203,203] was granted by the patent office on 1983-05-10 for retainer spring for cam follower in brake shoe. This patent grant is currently assigned to Rockwell International Corporation. Invention is credited to William J. Williams.
| United States Patent | D268,925 |
| Williams | May 10, 1983 |
Retainer spring for cam follower in brake shoe
Claims
The ornamental design for a retainer spring for cam follower in brake shoe, as shown.
| Inventors: | Williams; William J. (West Bloomfield, MI) |
|---|---|
| Assignee: | Rockwell International
Corporation (N/A) |
| Appl. No.: | 06/203,203 |
| Filed: | November 3, 1980 |
| Current U.S. Class: | D12/180; D8/499 |
| Current International Class: | D1216; D0808 |
| Field of Search: | ;D8/499 ;D12/180 ;188/25C,332,330,338,339 ;267/57,164,165,182 |
References Cited [Referenced By]
U.S. Patent Documents
| 1871458 | August 1932 | Lyman |
| 2542363 | February 1951 | Sarnac |
| 2568777 | September 1951 | Super |
| 2781868 | February 1957 | House |
| 3275103 | September 1966 | Lyon |
| 3469660 | September 1969 | Mathers |
Description
FIG. 1 is a perspective view of a retainer spring for cam follower in brake shoe embodying my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof; and
FIG. 4 is a front elevational view thereof.
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