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:
Sep. 28, 1993
Filed:
Mar. 27, 1992
Applicant:
Inventors:
John T Olson, Chisago City, MN (US);
Gerald L Burns, Eagan, MN (US);
Stanley R Weller, Marietta, GA (US);
Assignee:
Ecolab Inc., St. Paul, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
222105 ; 222181 ; 222214 ;
Abstract
A dispenser (10) for use particularly with viscous liquids which has a housing (11) having positioned therein a reservoir holder (31) demountably attached to the housing (11), a collapsible reservoir (26) disposed in the holder (31), a dispensing tube (27) extending from the reservoir (26), and a front push bar member (35) which when pushed, causes a block member (22) inside of the housing (11) to contact the dispensing tube (27) and thereby dispense a predetermined controlled amount of liquid.