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:
Mar. 03, 1992
Filed:
Dec. 13, 1990
Applicant:
Inventor:
James C Cornell, Jenks, OK (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52702 ; 4032321 ; 249211 ; 248228 ;
Abstract
Brackets for suspending a wooden joist at its ends from vertical bolts depending from hangers extending across bridge support columns are formed from rigidly joined side plates, a top plate and a bottom plate. The top plate has a tongue with a vertical hole through it for mounting the brackets on the bolts supported by opposite columns. The ends of the joist are inserted into the suspended brackets to support the joist between the columns. The brackets are relatively lightweight, inexpensive, easy to handle, not readily damaged and eliminate the need for clumsy, breakable and expensive telescoping steeljoists.