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:
Nov. 09, 1982
Filed:
Dec. 23, 1980
Rudy Y Bisonaya, Elmhurst, IL (US);
Gerald J Farrell, Oaklawn, IL (US);
Elkay Manufacturing Company, Broadview, IL (US);
Abstract
A single lever mixing faucet is disclosed of the type generally used as a household sink faucet. The lever is operated by hand and controls individual diaphragm valves by plungers which are actuated by a cam operated by the lever, the cam having a wedge actuator connected to be moved by the lever in two orthogonally related directions and combinations thereof upon manual movement of the lever. The wedge actuator is mounted for essentially planar movement without rotation and has flat cam surfaces engaging flat ends of said plunger to move the plungers and control the rate of flow of water as well as the relative proportions of hot and cold water.