Diabolo toy
de Oliveira August 6, 1
U.S. patent number D318,886 [Application Number 07/272,658] was granted by the patent office on 1991-08-06 for diabolo toy. Invention is credited to Jose de Oliveira.
| United States Patent | D318,886 |
| de Oliveira | August 6, 1991 |
Diabolo toy
Claims
The ornamental design for a diabolo toy, as shown and described.
| Inventors: | de Oliveira; Jose (Norfolk, VA) |
|---|---|
| Appl. No.: | 07/272,658 |
| Filed: | November 17, 1988 |
| Current U.S. Class: | D21/464 |
| Field of Search: | ;D21/98,99,92,96 ;446/255,256 |
References Cited [Referenced By]
U.S. Patent Documents
| D197788 | March 1964 | Fox |
| 822628 | June 1906 | Philippart |
| 1963001 | June 1934 | Savage |
| 3093926 | June 1963 | Wright |
Assistant Examiner: Pfeffer; Terry A.
Attorney, Agent or Firm: Pollock, Vande Sande & Priddy
Description
FIG. 1 is a perspective view of a diabolo toy showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image; and
FIG. 3 is a front elevational view thereof, the opposite side being a mirror image.
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