U.S. patent number D321,730 [Application Number 07/425,973] was granted by the patent office on 1991-11-19 for toy trumpet. This patent grant is currently assigned to The Quaker Oats Company. Invention is credited to Craig J. McElhaney.
United States Patent | D321,730 |
McElhaney | November 19, 1991 |
Inventors: | McElhaney; Craig J. (East Aurora, NY) |
---|---|
Assignee: | The Quaker Oats Company
(Chicago, IL) |
Appl. No.: | 07/425,973 |
Filed: | October 23, 1989 |
Current U.S. Class: | D21/411; D17/11 |
Field of Search: | ;D21/59,63,64,109 ;D17/11 ;446/397,408 |
D41613 | July 1911 | Hurtt |
59204 | October 1866 | Fiske |
D165946 | February 1952 | Thompson |
D251926 | May 1979 | Satten |
D273404 | April 1984 | Takahashi |
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