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:
Jun. 05, 1984
Filed:
Sep. 28, 1981
Wilbur E Tolliver, Holland, MI (US);
Other;
Abstract
An apparatus, method and assembly are disclosed for spacing a wire reinforcement from a concrete article form such as pipe form. Spacers are employed which include a U-shaped spacer portion extending from a mounting means which includes a positioning means, a torsion means, and arms extending therefrom to hook about a wire in said fabric and be held thereto substantially by the torsion generated within the torsion means. The reinforcement spacers are mounted at spaced points on a pipe reinforcing cage, for example, around the circumference and along the length of the cage so that each spacer portion extends radially outwardly therefrom the hold the cage in properly spaced relationship to the pipe form.