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:
Jul. 07, 1981
Filed:
Jun. 07, 1979
Applicant:
Inventor:
Owen W Sherwin, Omaha, NE (US);
Assignee:
Valmont Industries, Inc., Valley, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
239177 ; 239710 ;
Abstract
A towable center-pivot irrigation system having a liquid conduit communicating with a liquid source and extending generally radially from a center-pivot location. The conduit is supported along its length by spaced support towers which move in generally circular paths about the pivot location. Liquid dispensers are spaced along the conduit. At the pivot location, the system has a pivot assembly which structurally supports the end of the conduit near the pivot location above the ground. During operation of the system the structural support turns with the system about the pivot location.