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. 03, 1984
Filed:
Mar. 30, 1982
Applicant:
Inventor:
Fumio Takata, Kobe, JP;
Assignee:
Sumitomo Gomu Kogyo Kabushiki Kaisha, Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; E04C / ;
U.S. Cl.
CPC ...
523094 ; 523096 ; 523098 ;
Abstract
A floor pavement structure comprises a base material formed by concrete or asphalt or the like, a cushioning layer laminated over the base material, a filler layer applied to the cushioning layer, and an overcoat laminated over the filler layer. The filler layer comprises a foaming synthetic resin such as foaming polyurethane having innumerable air bubbles therein.