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:
Sep. 19, 1989
Filed:
Mar. 24, 1988
Applicant:
Inventors:
Shigeru Satoh, Yokohama, JP;
Kakuma Okazaki, Yokohama, JP;
Assignee:
Japan Aircraft Mfg. Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04H / ;
U.S. Cl.
CPC ...
52108 ; 52632 ; 52646 ;
Abstract
An extensible structure comprising five or more longerons which can be resiliently deformed like a coil, a plurality of batten members arranged at certain intervals in the axial direction of the longerons to connect the longerons to one another, and two chords diagonally stretched on a plane formed a four connected points where the two longerons with at least one longeron interposed between them are connected by the two batten members adjacent in the axial direction of the longerons.