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:
Apr. 27, 2004
Filed:
Feb. 28, 2003
Applicant:
Inventors:
Gerard Ragusa, Chicago, IL (US);
Dennis A. Gross, Lake Forest, IL (US);
Assignee:
Barristo Enterprises, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D 5/00 ;
U.S. Cl.
CPC ...
B67D 5/00 ;
Abstract
A tube having a needle piercing membrane closing the threaded opening of a tube neck is provided with a screw-on nozzle defining cap having an internal stopper projecting into the mouth opening to the throat, the stopper sealingly engaging the perforated mouth opening and terminating adjacent the membrane.