Combined helmet, head and cervical spine immobilizer

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Description

FIG. 1 is a perspective view of a combined helmet, head and cervical spine immobilizer, showing my new design; the broken line showing is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top plan view of a single combined helmet, head and cervical spine immobilizer;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a side elevational view thereof, the opposite side elevational view being identical thereto.

Referenced Cited
U.S. Patent Documents
4905712 March 6, 1990 Boulin et al.
4964418 October 23, 1990 Wilson
5265625 November 30, 1993 Bodman
5305154 April 19, 1994 Honeywell et al.
5400802 March 28, 1995 Niemeyer et al.
Patent History
Patent number: D384155
Type: Grant
Filed: Jul 18, 1995
Date of Patent: Sep 23, 1997
Inventor: Frank L. Crist (Portland, MI)
Primary Examiner: Stella Reid
Application Number: 0/41,564