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. 12, 1991
Filed:
May. 07, 1990
Applicant:
Inventors:
Mitsuo Ishii, Shiga, JP;
Yoshitaka Murata, Shiga, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
15398 ; 15393 ; 15420 ;
Abstract
A suction head for attachment to a vacuum cleaner, the suction head including a first portion and a second portion, the second portion having a suction port and a bank on the peripheral of the suction port, and a woven cloth disposed on the bank, the woven cloth having cut piles which constitute a brush.