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. 03, 1991
Filed:
Jan. 28, 1991
Ronald L Altnau, Sr, Ripon, WI (US);
Speed Queen Company, Ripon, WI (US);
Abstract
A compact rinse aid dispenser that mounts on top of the agitator post and dispenses a rinse aid during the rinse cycle. The rinse aid is held in a conical-shaped cup during the wash/agitate cycle, and then is sprayed out and retained against the inner wall of the housing by centrifugal force during the spin cycle. The rinse aid then drains down through a funnel into the agitator post and out a slot therein when the spinning stops. The dispenser has a lid with a horizontal wall and a cylindrical downwardly extending barrier around the fill hole to prevent rinse aid from being sprayed back out the fill hole as a result of an out-of-balance load that causes the agitator post and dispenser to orbit about the vertical axis. Further, a labyrinth is provided around the drain hole in the funnel to prevent premature draining of rinse aid into the agitator post.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile