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:
Apr. 08, 1997
Filed:
Apr. 25, 1995
Applicant:
Inventors:
Yoshiaki Togawa, Ichihara, JP;
Masahito Matsumoto, Ibaraki, JP;
Makoto Nagata, Ichihara, JP;
Tohru Yabe, Ichihara, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428119 ; 52177 ; 428120 ; 428131 ; 428137 ; 428138 ; 428188 ; 428212 ; 428213 ; 428220 ;
Abstract
A plastic-made reinforced structure comprising a thermoplastic resin-made plate and cylindrical hollow rib(s) made of the same resin as that of said plate, connected to at least one side of said plate perpendicularly to the side so that the plate and the rib(s) form one piece, in which structure the following relationships hold: