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. 21, 1980
Filed:
Mar. 06, 1978
Applicant:
Inventor:
Alan J Gordon, Liverpool, GB;
Assignee:
Shandon Southern Products Limited, Cheshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222103 ; 222212 ; 251-7 ;
Abstract
Viscous fluids are dispensed intermittently in regulated quantities from a body of such a fluid held under maintained pressure and under the control of a control valve in a fluid flow path positioned at a significant distance upstream of a discharge point, the flow path between the control valve and the discharge point having its contained volume adjusted in coordination with operation of the control valve so that as the valve closes the volume is increased to prevent exudation of fluid at the discharge point.