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:
Jun. 05, 1990
Filed:
Aug. 18, 1989
Applicant:
Inventors:
Richard W Long, San Diego, CA (US);
Robert T Stinton, San Diego, CA (US);
Assignee:
Diving Unlimited International, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 57 ; 428 58 ; 428 60 ; 428 61 ; 428 63 ;
Abstract
A material for use in making at least part of an underwater diver's dry suit comprises at least two sections of a composite material abutted and secured together along a pair of adjacent edges, the material comprising an outer layer of waterproof material, an inner layer of material, and a middle layer of permanently collapsible cellular material, the abutted edges comprising a seam line formed by compressing the material of both sections to permanently collapse the cellular material of the middle layer.