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:
Sep. 24, 1991
Filed:
Mar. 08, 1990
Mark S Johnson, Houston, TX (US);
Gordon T French, Jr, Houston, TX (US);
Houston Industries Incorporated, Houston, TX (US);
Abstract
A foundation for supporting poles, particularly electrical power cable support poles, is formed by boring a hole only slightly larger than the pole base onto the earth a desired depth. A reinforcing structure is lowered into the hole. The reinforcing structure usually rests on the bottom of the hole and extends above the earth surface a number of feet. The hole is then filled with concrete, usually up to the earth surface, and allowed to cure. A lowermost or base section of the pole is then lowered into position about an exposed upper portion of the reinforcing structure. Concrete is placed into the interior of the pole section about the reinforcing structure until it is covered. After the concrete cures, any remaining pole sections may be installed onto the base section.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile