Laryngoscope blade

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The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawings will be provided by the Office upon request and payment of the necessary fee.

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

FIG. 2 is a bottom view thereof;

FIG. 3 is a further side perspective view thereof;

FIG. 4 is a reverse side view thereof;

FIG. 5 is an end view thereof; and,

FIG. 6 is an end perspective view thereof.


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

Referenced Cited
U.S. Patent Documents
2433705 December 1947 Palmeter
3856001 December 1974 Phillips
4694822 September 22, 1987 Bauman
D297363 August 23, 1988 Salerno et al.
D337384 July 13, 1993 Schucman
D369407 April 30, 1996 Smith
5702351 December 30, 1997 Bar-Or et al.
D413977 September 14, 1999 Cranton et al.
6213937 April 10, 2001 Vivenzio
D480807 October 14, 2003 Yardan et al.
6666819 December 23, 2003 Heine et al.
6719688 April 13, 2004 Pecherer et al.
D491267 June 8, 2004 Ashraf
D512778 December 13, 2005 Ashraf
Foreign Patent Documents
3011638 July 2003 GB
Patent History
Patent number: D554255
Type: Grant
Filed: Aug 2, 2005
Date of Patent: Oct 30, 2007
Assignee: Hilbro Instruments (Pvt) Ltd.
Inventor: Javaid Iqbal (Sialkot)
Primary Examiner: Ian Simmons
Assistant Examiner: Charles D Hanson
Attorney: Bachman & LaPointe, P.C.
Application Number: 29/235,593