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. 03, 1981
Filed:
May. 09, 1979
Jerry D Peterson, Conrad, IA (US);
Gerald L Knief, Grundy Center, IA (US);
Ritchie Industries, Inc., Conrad, IA (US);
Abstract
A recirculating animal waterer is disclosed. In one embodiment, the waterer includes a supply conduit which extends from a remote water source underground at a level below the frost line to a first junction located inside a waterer stand. A first nipple extends from that first junction and terminates outside the stand. A cross-over conduit extends from the first junction to a remote second junction, also located inside the waterer stand. A second nipple extends from that second junction to a point outside the stand. A return conduit extends from the second junction back to the first junction. This return conduit includes a heatable section. A heater is mounted adjacent the supply conduit heatable section. If desired, a thermostat can be located adjacent the second junction to provide intermittent heater operation. In another embodiment, additional nipples extend from the stand, and water conduits provide an endless, recirculating flow of water past each nipple.