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:
Apr. 27, 1993
Filed:
Oct. 11, 1991
Applicant:
Inventor:
Yoshimichi Yamakita, Toyama, JP;
Assignee:
Yoshida Kogyo K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
1341041 ; 1341 / ; 134 / ; 68 1 / ; 118302 ; 239112 ; 239120 ;
Abstract
A color changing system for spray dyeing comprises a pair of washing tubs and a pair of spraying units. Each of the spray units includes a nozzle/nozzles, a feed pipe and a movable pipe. The spraying units are alternately operated to spray dye liquid onto a fabric strip, and are washed in the washing tubs to prepare for spraying new dye liquid onto the fabric strip.