Ear ventilation tube
Doyle July 9, 1
U.S. patent number D371,606 [Application Number D/026,845] was granted by the patent office on 1996-07-09 for ear ventilation tube. Invention is credited to Donald E. Doyle.
| United States Patent | D371,606 |
| Doyle | July 9, 1996 |
Ear ventilation tube
Claims
The ornamental design for an ear ventilation tube, as shown.
| Inventors: | Doyle; Donald E. (Pascagoula, MS) |
|---|---|
| Appl. No.: | D/026,845 |
| Filed: | August 8, 1994 |
| Current U.S. Class: | D24/173 |
| Field of Search: | ;D24/173,155 ;623/10,66 ;604/264 ;128/868 |
References Cited [Referenced By]
U.S. Patent Documents
| D239330 | March 1976 | Shea, Jr. |
| D274753 | July 1984 | Armstrong |
| 4775370 | October 1988 | Berry |
Attorney, Agent or Firm: Marrs; Roger A.
Description
FIG. 1 is a top view of an ear ventilation tube, showing my new design, the bottom view being identical;
FIG. 2 is a front elevational view thereof, the rear elevational view being identical;
FIG. 3 is a side view thereof; and,
FIG. 4 is a side elevational view taken from the opposite side of FIG. 3.
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