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. 10, 1992
Filed:
Jul. 26, 1991
Applicant:
Inventors:
William Felzer, San Francisco, CA (US);
William Marquardt, San Francisco, CA (US);
Lawrence Chi Ai, San Francisco, CA (US);
Nam Q Dang, San Francisco, CA (US);
Earnest J Gladney, San Francisco, CA (US);
Keith L Moore, San Francisco, CA (US);
Vicente Oropeza, San Francisco, CA (US);
Edgar Sanchez, San Francisco, CA (US);
Ying Zhou, San Francisco, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06F / ;
U.S. Cl.
CPC ...
68 2 / ; 68184 ; 68207 ;
Abstract
A laundry machine is constructed to discharge liquid from fixed nozzles located within a fixed tub, through holes in the bottom of a basket within the tub. The liquid impacts and levitates the clothes within the basket. The liquid is recycled through the pump. Extraction of liquid from clothes is by spin rotation of the basket.