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. 07, 1976
Filed:
Aug. 01, 1975
Edward B Ward, Kansas City, MO (US);
Ronald A Ward, Kansas City, MO (US);
Other;
Abstract
An elongated form tie bar extends transversely across a concrete receiving space between facing side forms and has opposite end portions thereof each positioned between respective abutting side edge portions of adjacent side forms. The end portions of the tie bar are each adapted to receive respective form holding members for retaining the abutting side edge portions of adjacent side forms in abutting engagement. The tie bar is of carbon steel and has hardened fracture planes positioned relative to the opposite end portions and an intermediate portion thereof whereby after setting of the concrete wall and removal of the forms the end portions are adapted to be separated from the intermediate portion upon being struck a blow as by a hammer and the ends of the remaining intermediate portion are recessed in the concrete wall.