The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1993
Filed:
Oct. 08, 1991
Geoffrey C Garth, Long Beach, CA (US);
Other;
Abstract
A cervical collar is disclosed which is formed from a stiff flexible plastic material and comprises (a) a neck encircling band comprising a back portion and a front portion and (b) a chin support formed from such plastic material. The collar provides two features which confer greater comfort when the collar is worn for extended periods of time. The chin support is supported to reduce the force of contact between the chin support and the top edge of the front portion of said collar. In a preferred embodiment, the support is provided by a plurality of load-bearing tabs extending from the top edge of the front portion of the collar. The collar also has a shelf-forming member which is attached to the back portion of the collar. Preferably the shelf-forming member is a sheet of padding material and the forming means is a strap which passes between the back portion of the collar and the shelf-forming member such that when the strap is engaged to hold the back portion in a flexed position the shelf-forming member forms the supporting shelf.