Laryngoscope blade

- Hilbro Instruments (PVT)
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevation view of a laryngoscope blade showing the new ornamental design;

FIG. 2 is a perspective view from one side and above thereof;

FIG. 3 is a perspective view from one side and below;

FIG. 4 is a plan view from below;

FIG. 5 is a perspective view from the rear and one side;

FIG. 6 is a front elevation view;

FIG. 7 is a perspective view from below and opposite side;

FIG. 8 is a plan view from above; and,

FIG. 9 is a side elevation view from the opposite side.

Claims

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

Referenced Cited
U.S. Patent Documents
3986854 October 19, 1976 Scrivo et al.
4114609 September 19, 1978 Moses
4546762 October 15, 1985 Upsher
4556052 December 3, 1985 Muller
4574784 March 11, 1986 Soloway
4924855 May 15, 1990 Salerno et al.
5070859 December 10, 1991 Waldvogel
D337384 July 13, 1993 Schucman
D399957 October 20, 1998 Chernov et al.
6139491 October 31, 2000 Heine et al.
D491267 June 8, 2004 Ashraf
Patent History
Patent number: D547449
Type: Grant
Filed: Jun 20, 2003
Date of Patent: Jul 24, 2007
Assignee: Hilbro Instruments (PVT)
Inventor: Mohammed Ashraf (Sialkot)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Charles Hanson
Attorney: Bachman & LaPointe
Application Number: 29/185,029
Classifications