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. 24, 2000
Filed:
Dec. 07, 1998
Applicant:
Inventors:
Evan R Vande Haar, Pella, IA (US);
Douglas A Ochsner, Newton, IA (US);
John F Broker, Newton, IA (US);
Assignee:
Maytag Corporation, Newton, IA (US);
Primary Examiner:
Int. Cl.
CPC ...
D06F / ;
U.S. Cl.
CPC ...
68 1206 ; 68 1214 ; 68 231 ;
Abstract
A method and apparatus for optimizing the rotational speed of a washing machine tub to minimize washing machine vibration. The washing machine uses an accelerometer to sense machine vibration. A computer software program monitors, records, and compares machine vibrations over a range of rotational speeds to determine a rotational speed which minimizes machine vibration.