Laryngoscope blade

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Description

FIG. 1 is a perspective view of a laryngoscope blade showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
2289226 July 1942 Von Foregger
3426749 February 1969 Jephcott
3826248 July 1974 Gobels
3856001 December 1974 Phillips
3986854 October 19, 1976 Scrivo et al.
4114609 September 19, 1978 Moses
4273112 June 16, 1981 Heine et al.
4314551 February 9, 1982 Kadell
4406280 September 27, 1983 Upsher
4432350 February 21, 1984 Breslau et al.
4556052 December 3, 1985 Muller
4583527 April 22, 1986 Musicant et al.
Patent History
Patent number: D297363
Type: Grant
Filed: Jul 8, 1985
Date of Patent: Aug 23, 1988
Inventors: Albert Salerno (Cerritos, CA), Gabor Racz (Lubbock, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Law Firm: Trask, Britt & Rossa
Application Number: 6/752,541
Classifications
Current U.S. Class: D24/18