Scalene triangle puzzle
Adelman August 22, 2
U.S. patent number D429,775 [Application Number D/108,660] was granted by the patent office on 2000-08-22 for scalene triangle puzzle. This patent grant is currently assigned to Douglas Adelman. Invention is credited to Douglas James Adelman.
| United States Patent | D429,775 |
| Adelman | August 22, 2000 |
Scalene triangle puzzle
Claims
The ornamental design for a scalene triangle puzzle, as shown and described .
| Inventors: | Adelman; Douglas James (Maple Heights, OH) |
|---|---|
| Assignee: | Adelman; Douglas (Rapid City,
SD) |
| Appl. No.: | D/108,660 |
| Filed: | August 2, 1999 |
| Current U.S. Class: | D21/478 |
| Current International Class: | 2101 |
| Field of Search: | ;D21/478-480 ;273/153R,157R,156 ;434/211,259 |
References Cited [Referenced By]
U.S. Patent Documents
| 143835 | October 1873 | Muller |
| D218242 | August 1970 | Gompes et al. |
| 260594 | July 1882 | Mehner |
| 1173298 | February 1916 | Montessori |
| 1261710 | April 1918 | Coyle |
| 1271997 | July 1918 | Benedict |
| 1565099 | December 1925 | Nierodka |
| 4487585 | December 1984 | Goldwasser |
| 6027117 | February 2000 | Goldberg |
Attorney, Agent or Firm: Dewey Cheatum Howe
Description
FIG. 1 is a fully assembled perspective view showing each puzzle board receptacle filled with the two identical scalene traingle inserts.
FIG. 2 is an exploded view, showing the required orientation of the two identical scalene triangle puzzle inserts to filll each puzzle board receptable.
The ends of the scalene triangle puzzle are unornamented.
The bottom of the scalene triangle puzzle is unornamented.
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