Material spreader
Simpson August 31, 1
U.S. patent number D338,894 [Application Number 07/655,094] was granted by the patent office on 1993-08-31 for material spreader. This patent grant is currently assigned to White Castle System, Inc.. Invention is credited to Dennis L. Simpson.
| United States Patent | D338,894 |
| Simpson | August 31, 1993 |
Material spreader
Claims
The ornamental design for a material spreader, as shown and described.
| Inventors: | Simpson; Dennis L. (Marysville, OH) |
|---|---|
| Assignee: | White Castle System, Inc.
(Columbus, OH) |
| Appl. No.: | 07/655,094 |
| Filed: | February 14, 1991 |
| Current U.S. Class: | D15/13 |
| Field of Search: | ;D15/13 ;222/162,174,614,624 ;239/681-689 |
References Cited [Referenced By]
U.S. Patent Documents
| D240152 | June 1976 | Raffler et al. |
| 2670879 | March 1954 | Stach |
| 2761589 | September 1956 | Stach |
| 3002656 | October 1961 | Garber |
| 3180530 | April 1965 | Peoples et al. |
| 3187952 | June 1965 | Santarelli |
| 3239107 | March 1966 | West et al. |
| 3451595 | June 1969 | Dexter |
| 3580426 | March 1971 | Manning |
| 4027788 | June 1977 | Parker et al. |
| 4180184 | December 1979 | Florer et al. |
| 4273264 | June 1981 | Legg |
| 4635818 | January 1987 | Glass |
| 4671434 | June 1987 | Johnston et al. |
| 4798325 | January 1989 | Block |
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Porter, Wright, Morris & Arthur
Description
FIG. 1 is a perspective view of a material spreader showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
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