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:
Mar. 28, 1989
Filed:
Feb. 02, 1988
Applicant:
Inventors:
Sergio Tassotti, Pordenone, IT;
Roberto Sgobaro, Pordenone, IT;
Assignee:
Industrie Zanussi S.p.A., Pordenone, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ; B65D / ;
U.S. Cl.
CPC ...
134180 ; 220 83 ; 312305 ;
Abstract
A wash tub for a dishwasher has a rectangular cross section and houses a spray arm rotatable about an axis adjacent to the center of such cross section. Larger side walls of the tub are provided with recesses capable of receiving the end portions of the spray arm during rotation thereof. The length and washing effectiveness of the rotary spray arm are increased.