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:
Feb. 06, 1979
Filed:
Nov. 29, 1977
Applicant:
Inventor:
Mark A Trumper, Sullivan, IL (US);
Assignee:
Grain Systems, Inc., Assumption, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52303 ; 52478 ; 52588 ; 52747 ;
Abstract
A floor system for grain bins or the like in which free-standing support legs are positively connected without mechanical fasteners to interlocking, channel-shaped floor members so as to substantially prevent lateral and vertical relative movement between the floor members and the support legs.