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:
Feb. 05, 1980
Filed:
Mar. 20, 1978
Applicant:
Inventors:
George R Ferguson, Clover, SC (US);
Eric D Freeman, Lake Lure, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
137344 ; 137615 ; 239177 ; 285136 ;
Abstract
An irrigation system having a generally vertical water delivery pipe and a water distribution pipe extending horizontally from and communicating with the delivery pipe. The distribution pipe is driven in rotation around an axis defined by the water delivery pipe by a hydraulic fluid operated drive, while hydraulic fluid for actuating the drive is circulated between the drive and a pump or the like through a conduit system which includes a rotary joint encircling the axis defined by the delivery pipe.