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, 1991
Filed:
Jun. 21, 1990
Applicant:
Inventors:
John Baum, Fort Collins, CO (US);
Gary Thomas, Fort Collins, CO (US);
James Hickman, Fort Collins, CO (US);
Assignee:
Teledyne Industries, Inc., Fort Collins, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H / ; A61G / ;
U.S. Cl.
CPC ...
128 66 ; 1374933 ; 1374938 ; 137846 ; 2511491 ;
Abstract
An irrigation appliance uses a reservoir which inverts to form a cover and includes a simplified valve in the reservoir as well as a switching mechanism adapted thereto. Liquid delivered to the unit from the reservoir is controlled as to pressure by adjustment on a hand-held device remote from the unit. In the base unit are elements which regulate forward and backward flow in order to obtain outlet pressure control.