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. 07, 1989
Filed:
Oct. 13, 1987
Applicant:
Inventors:
Kazuo Nakamura, Osaka, JP;
Yasuaki Keiko, Osaka, JP;
Assignee:
Yamazaki Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ;
U.S. Cl.
CPC ...
1511 / ; 15262 ;
Abstract
A mop adapted to be squeezed by a pair of rollers mounted on the mop itself. The mop has a handle, a wiper, a squeezing cover, and a pair of rollers mounted in oblique guide slits formed in the squeezing cover. When the squeezing cover is moved down the handle, the rollers are guided to move toward each other so that the wiper caught between the rollers will be tightly squeezed by and between the rollers.