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:
Feb. 16, 1999
Filed:
Jun. 11, 1997
Applicant:
Inventors:
Tomohiro Kita, Osaka, JP;
Hideyuki Sato, Osaka, JP;
Assignee:
Sinko Kogyo Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04C / ;
U.S. Cl.
CPC ...
523099 ; 5230915 ; 5278413 ; 5278415 ; 528021 ; 312140 ; 403403 ; 403231 ;
Abstract
An outer frame (71) is formed by orderly connecting four connecting blocks (74) arranged at predetermined intervals with four beam members (75). The connecting block (74) is made of heat insulating synthetic resin as well as the beam member (75). A lower cover (73) is fitted in a lower surface of the outer frame (71) and an upper cover (72) is fitted in an upper surface of the outer frame (71). Foamable synthetic resin is charged into a panel space (P) enclosed by the outer frame (71) and both the covers (72), (73) from a filling port (84).