U.S. patent number D263,421 [Application Number 06/011,491] was granted by the patent office on 1982-03-16 for ovulometer. This patent grant is currently assigned to Ovutron Corp.. Invention is credited to Channing W. Gilson.
United States Patent | D263,421 |
Gilson | March 16, 1982 |
Inventors: | Gilson; Channing W. (Los Angeles, CA) |
---|---|
Assignee: | Ovutron Corp. (Las Vegas,
NV) |
Appl. No.: | 06/011,491 |
Filed: | February 12, 1979 |
Current U.S. Class: | D24/186; D30/122; D9/666 |
Current International Class: | D2402 |
Field of Search: | ;D24/17 ;D14/69 ;D9/310 ;128/738,734 |
D166238 | March 1952 | Bedinger |
D241173 | August 1976 | Corneille |
D241174 | August 1976 | Corneille |
D253514 | November 1979 | Etelson |
3920003 | November 1975 | Ash et al. |
4148304 | April 1979 | Mull |
4246907 | January 1981 | Bullock |
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