Combined work ladder and platform
Kain January 6, 1
U.S. patent number D388,882 [Application Number D/048,682] was granted by the patent office on 1998-01-06 for combined work ladder and platform. This patent grant is currently assigned to Cosco, Inc.. Invention is credited to James M. Kain.
| United States Patent | D388,882 |
| Kain | January 6, 1998 |
Combined work ladder and platform
Claims
The ornamental design for a combined work ladder and platform, as shown and described.
| Inventors: | Kain; James M. (Tipp City, OH) |
|---|---|
| Assignee: | Cosco, Inc. (Columbus,
IN) |
| Appl. No.: | D/048,682 |
| Filed: | January 11, 1996 |
| Current U.S. Class: | D25/64 |
| Current International Class: | 2504 |
| Field of Search: | ;D25/64 ;182/21,23,115,116,123 |
References Cited [Referenced By]
U.S. Patent Documents
| D341895 | November 1993 | Idh |
| 4016955 | April 1977 | Gates |
| 4485892 | December 1984 | Maloney et al. |
| 5120013 | June 1992 | Sweeney |
Other References
|
Cosco 1995 Home Furnishings Catalog (Cover and pp. 2, 3) (1995).. |
Primary Examiner: Clark; Doris
Attorney, Agent or Firm: Barnes & Thornburg
Description
FIG. 1 is a perspective view of a combined work ladder and platform showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right-side elevational view thereof;
FIG. 4 is a left-side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a top plan view thereof.
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