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:
Jul. 09, 1991
Filed:
Apr. 12, 1990
Applicant:
Inventor:
Robert Lewis, Lindenhurst, IL (US);
Assignee:
Clintec Nutrition Co., Deerfield, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
141-1 ; 141 86 ; 141115 ; 141116 ; 1413 / ; 141 59 ; 222108 ; 239119 ;
Abstract
A device for vacuum-assisted transfer of fluid from one container to another via a conduit and having an occluder positioned between the containers includes apparatus and method for clearing fluid from the conduit downstream of the occluder by forcing the fluid upstream of the occluder.
Quick Actions:
Lewis, Robert. (1991). Push back procedure for preventing drop-former droplet formation in a (U.S. Patent No. 5029621). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5029621
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