Sheet piling
Madsen September 9, 1
U.S. patent number D256,843 [Application Number 05/946,340] was granted by the patent office on 1980-09-09 for sheet piling. This patent grant is currently assigned to Armco Inc.. Invention is credited to Jens H. Madsen.
| United States Patent | D256,843 |
| Madsen | September 9, 1980 |
Sheet piling
Claims
The ornamental design for a sheet piling, as shown and described.
| Inventors: | Madsen; Jens H. (Guelph, CA) |
|---|---|
| Assignee: | Armco Inc. (Middletown,
OH) |
| Appl. No.: | 05/946,340 |
| Filed: | September 27, 1978 |
| Current U.S. Class: | D25/119 |
| Current International Class: | D2501 |
| Field of Search: | ;405/231,251,274,276,277,278 ;D25/73,74,75,76,77,80,92,98 |
References Cited [Referenced By]
U.S. Patent Documents
| D206131 | November 1966 | Ford |
| D221251 | July 1971 | Haskell et al. |
| 2785823 | March 1957 | Zarges |
| 3703085 | November 1972 | Wogerbauer |
Attorney, Agent or Firm: Melville; John W.
Description
FIG. 1 is a fragmentary perspective view of a sheet piling showing my new design;
FIG. 2 is an end view;
FIG. 3 is a right side elevational view as seen from FIG. 2;
FIG. 4 is a left side elevational view as seen from FIG. 2;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view.
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