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:
Aug. 07, 1979
Filed:
Dec. 06, 1977
Nobushige Doguchi, Toyama, JP;
Moriyoshi Hayashi, Kurobe, JP;
Yoshida Kogyo K.K., Tokyo, JP;
Abstract
A ceiling attachment apparatus comprising a ceiling joist including a molded frame member having a .].-shaped section having an open space in the central portion or a ceiling joist including a molded frame member having a section of a shape resembling a lip groove and another plate-like molded frame member having both the sides engaged with the lip of said molded frame member, said ceiling joist having a screw-inserting groove formed on the lower face of the lower side thereof in the longitudinal direction, a ceiling panel disposed along the lower face of the ceiling joist, a fitting fixture, a part of which is fitted on a groove formed on the side face of the ceiling panel, and a screw inserted through a hole of the fitting fixture and pressed and fixed into said screw-inserting groove of the ceiling joist.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile