Dental bite tray
Werrin February 12, 1
U.S. patent number D277,605 [Application Number 06/369,532] was granted by the patent office on 1985-02-12 for dental bite tray. This patent grant is currently assigned to Morton Charlestein, Jerrold Frezel. Invention is credited to Samuel R. Werrin.
| United States Patent | D277,605 |
| Werrin | February 12, 1985 |
Dental bite tray
Claims
The ornamental design for a dental bite tray, as shown and described.
| Inventors: | Werrin; Samuel R. (Pittsburgh, PA) |
|---|---|
| Assignee: | Charlestein; Morton (Narberth,
PA) Frezel; Jerrold (Wynnewood, PA) |
| Appl. No.: | 06/369,532 |
| Filed: | April 19, 1982 |
| Current U.S. Class: | D24/181 |
| Field of Search: | ;433/37,6,43,74,42,37,46,213 ;D24/10,11,16 ;128/136 |
References Cited [Referenced By]
U.S. Patent Documents
| 211438 | January 1879 | Toomey |
| D257387 | October 1980 | Skarky |
| 2089265 | August 1937 | Kalvin |
| 2696668 | December 1954 | Fox |
| 2703452 | March 1955 | Getz |
| 3250004 | December 1963 | Jones |
Assistant Examiner: Anderson; Ruth C.
Attorney, Agent or Firm: Udell; Walter B.
Description
FIG. 1 is a top perspective view of a dental bite tray showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevation thereof, the undisclosed opposite side is a mirror image thereof;
FIG. 5 is an elevation as viewed from the open end of the tray;
FIG. 6 is an elevation as viewed from the closed end of the tray; and
FIG. 7 is a cross-section taken on line 7--7 of FIG. 1.
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