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. 01, 1996
Filed:
Oct. 31, 1994
Applicant:
Inventors:
R Pat Grogan, Downey, CA (US);
James R Gillingham, Hacienda Heights, CA (US);
Tanny Li, Walnut, CA (US);
Assignee:
Calmar Inc., City of Industry, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ; B05B / ; B05B / ;
U.S. Cl.
CPC ...
239304 ; 239333 ; 239399 ; 239418 ; 239526 ; 222136 ; 2221451 ; 222384 ; 22215313 ;
Abstract
A fluid dispenser for simultaneously dispensing disparate fluids separately stored in separate fluid compartments of a container includes a single pump cylinder defining together with a dual seal piston a pair of in-line pump chambers for separately and simultaneously pumping the disparate fluids along separate discharge paths.