Laryngoscope blade

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FIG. 1 is a perspective view of a laryngoscope blade, embodying my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a left elevation view thereof; and,

FIG. 7 is a right elevation view thereof.


The ornamental design for a laryngoscope blade, as shown and described.

Referenced Cited
U.S. Patent Documents
D297363 August 23, 1988 Salerno et al.
5060633 October 29, 1991 Gibson
D337384 July 13, 1993 Schucman
D369407 April 30, 1996 Smith
D399957 October 20, 1998 Chernov et al.
D413977 September 14, 1999 Cranton et al.
Patent History
Patent number: D491267
Type: Grant
Filed: Dec 6, 2002
Date of Patent: Jun 8, 2004
Assignee: Hilbro Instruments PVT (Ltd.)
Inventor: Mohammed Ashraf (Sialkot)
Primary Examiner: Stella Reid
Attorney, Agent or Law Firm: Bachman & LaPointe
Application Number: 29/172,141
Current U.S. Class: Viewing (e.g., Otoscope, Ophthalmoscope, Etc.) (D24/137)
International Classification: 2402;