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:
Dec. 11, 2001
Filed:
Sep. 27, 2000
Applicant:
Inventors:
Tamotsu Matsuda, Yokohama, JP;
Hitoshi Takano, Sagamihara, JP;
Assignee:
Nikko Kogyo Kabushiki Kaisha, Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
A47F 5/00 ;
U.S. Cl.
CPC ...
A47F 5/00 ;
Abstract
A frame structure includes a pair of side frame boards, with the inner surfaces of the side frame boards that face each other being provided with a plurality of support grooves for receiving panel plates. The frame structure has a device for adjusting the spacing between the side frame boards. The adjustment device is a projection provided on at least one of the inner surfaces of the side frame boards that face each other, the size of the projection being such that the spacing is set to an amount that is the width of the received panel plates plus a clearance.