US Patent # D289,331. Endotracheal tube bite block

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

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

Primary Examiner: Word; A. Hugo
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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