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:
Jan. 04, 2000
Filed:
Aug. 05, 1997
Applicant:
Inventor:
Jean-Louis Bougamont, Eu, FR;
Assignee:
Sofab, LeTreport, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; B67D / ;
U.S. Cl.
CPC ...
2223219 ; 2223217 ; 222385 ;
Abstract
An assembly system for providing sealed assembly between a miniature pump whose body is supported by a sleeve, and a reservoir of small capacity, by forced internal or external engagement, wherein the side wall of the sleeve or of the reservoir includes a grooved zone forming a vent which is longitudinally terminated by an adjacent smooth zone; the zones being designed to slide with radial clamping over the entire length relative to a smooth portion of the facing wall of the reservoir or of the sleeve for the purpose of progressively closing the grooved zone and coming into sealing contact with the smooth zone at the completion of the engagement.