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. 04, 1978
Filed:
Apr. 15, 1977
Applicant:
Inventor:
James E Kiefer, Olivenhain, CA (US);
Assignee:
SoniForm Incorporated, La Mesa, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63C / ;
U.S. Cl.
CPC ...
9338 ; 9342 ;
Abstract
An inflatable wearable flotation device having flotation material in front and back panels and an inflatable bladder having sections located at said front panels and a collar section positioned over said back panel comprising a bladder section, and fastener means for maintaining said bladder sections flat when fastened and being unfastened by expansion of the bladder sections to permit inflation of the bladder.