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:
Oct. 26, 1976
Filed:
May. 15, 1975
Clark I Platt, Benton Harbor, MI (US);
Whirlpool Corporation, Benton Harbor, MI (US);
Abstract
Improved method for operating an automatic clothes washing machine of the type in which an agitator is oscillated by means of a drive mechanism to secure agitation of the clothes. The present invention provides a method wherein the clothes are immersed in a receptacle containing a washing liquid, the clothes are subjected to agitation with scrubbing action in a lower portion of the receptacle by means of the aforementioned agitator under conditions sufficient to force the clothes radially outwardly toward the perimeter of the receptacle, upwardly toward the top of the receptacle and then radially inwardly. The clothes are intermittently forced downwardly by an augering action which directs the clothes to the zone of agitation with scrubbing action. The clothes are thus subjected to numerous rollover cycles in passing through the washing liquid, thereby ensuring positive washing action.