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. 15, 1994
Filed:
Sep. 25, 1991
Applicant:
Inventors:
Antonis C Ioannides, Abingdon Oxon, GB;
Alan Pindar, Abingdon Oxon, GB;
Assignee:
Oxford GlycoSystems Limited, Oxon, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222 61 ; 222 64 ;
Abstract
A liquid delivery system which can deliver liquid from a pressurized vessel holding a volume of the liquid, out through an outlet under a controlled pressure, thereby controlling the delivery rate of the liquid. The vessel can be re-filled while controlled liquid delivery continues, either by re-filling directly into the vessel and allowing any excess of pressure to be relieved, or by using a second pressurized vessel and continuing delivery from one vessel while the other is re-filled.