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:
Jan. 18, 1977
Filed:
Jul. 14, 1975
Max Doubleday, Hackensack, NJ (US);
Douglas M Demarest, Port Washington, NY (US);
Harsco Corporation, Harrisburg, PA (US);
Abstract
A column mold system has at least two mold walls for forming a column mold section where the walls are held together by corner brackets. The corner brackets are right angle iron members with a pair of integral legs bent at their upper ends for forming a lifting end. Each leg of the corner bracket has slots correspondingg to slots in the other leg. The slots match similar slots on the ends of the mold walls for joining the corner bracket to the mold wall using wedge connectors. The lifting end of the corner brackets are used to stack mold sections one on top of the other and to strip the mold sections from a poured concrete column.