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:
Oct. 06, 1987
Filed:
Aug. 06, 1986
Shuji Okuda, Tokyo, JP;
Hideo Shimomura, Tokyo, JP;
Kusuo Honda, Tokyo, JP;
Masato Kawaguchi, Tokyo, JP;
Yasuo Kuno, Tokyo, JP;
Takenori Kumagai, Tokyo, JP;
Nobuo Kato, Tokyo, JP;
Shimizu Construction Co. Ltd., Tokyo, JP;
Kawasaki Steel Corporation, Hyogo, JP;
Abstract
Trussed girder, roof framing using the trussed girder and method of constructing the roof framing of a building using the trussed girder. In the trussed girder, an upper chord and a lower chord are jointed through lattice members. The trussed girder includes: a prestressing steel member; and an attaching mechanism for attaching the prestressing steel member to at least one of both the upper and lower chords to longitudinally extend under tension for providing prestress to the trussed girder.