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. 29, 1998
Filed:
Jun. 09, 1997
Applicant:
Inventor:
David A Snelling, Mesquite, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01K / ;
U.S. Cl.
CPC ...
119 73 ;
Abstract
An automatic dispenser for providing animals with cool fresh liquid (e.g., water). The feeder has self-cleaning and self-refilling features that provide periodic replacement of hot, stale or dirty fluid with cool fresh refills. Solenoid valves are controlled by one or more liquid sensors, a time delay relay, timer and optional thermostat to provide flexibility and customizing of drain/refill cycles as desired in order to reflect varying ambient conditions in which the equipment is operated. Provision is also made for remote actuation of drain and refill cycles.