Endotracheal tube bite block
Briggs April 14, 1
U.S. patent number D289,331 [Application Number 06/564,718] was granted by the patent office on 1987-04-14 for endotracheal tube bite block. This patent grant is currently assigned to B & B Medical Technologies, Inc.. Invention is credited to Stephen Briggs.
| United States Patent | D289,331 |
| Briggs | April 14, 1987 |
Endotracheal tube bite block
Claims
The ornamental design for an endotracheal tube bite block, substantially as shown and described.
| Inventors: | Briggs; Stephen (Orangevale, CA) |
|---|---|
| Assignee: | B & B Medical Technologies,
Inc. (Orangevale, CA) |
| Appl. No.: | 06/564,718 |
| Filed: | December 23, 1983 |
| Current U.S. Class: | D24/231; D24/164 |
| Field of Search: | ;D24/34,53,51,8,27,99 ;128/207.17,DIG.26 |
References Cited [Referenced By]
U.S. Patent Documents
| D257950 | January 1981 | Van Meter, Jr. et al. |
| D265926 | August 1982 | D'Alo |
| 3946742 | March 1976 | Eross |
| 3977407 | August 1976 | Coleman et al. |
| 4120304 | October 1978 | Moor |
| 4331143 | May 1982 | Foster |
| 4537192 | August 1985 | Foster |
Assistant Examiner: Reid; Stella M.
Attorney, Agent or Firm: Jacobs; Mark C.
Description
FIG. 1 is a perspective view of an endotrachial tube bite block showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is an alternate embodiment of FIG. 1.
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