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. 18, 1990
Filed:
Jun. 23, 1989
Applicant:
Inventor:
Yuan-Ho Lee, Nan-Pao Tsun, Kuei-Jen Hsian, Tainan Hsieng, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04G / ; E04G / ;
U.S. Cl.
CPC ...
249196 ; 249 47 ; 249210 ;
Abstract
A modular form includes form plates in edge-to-edge contiguity, fasteners provided along adjacent longitudinal sides of the plates to fasten releaseably the form plates, reinforcement channel pieces attached detachably to the form plates along the transverse sides thereof, and trussed backing members extending longitudinally between the channel pieces, each of the trussed backing members having two opposite joint ends, the joint ends being detachably connected to the channel pieces.