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:
Aug. 03, 2004
Filed:
Jul. 01, 2002
Applicant:
Inventor:
Jens Feierabend, Weener, DE;
Assignee:
Weener Plastik GmbH & Co. KG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 2/540 ;
U.S. Cl.
CPC ...
B65D 2/540 ;
Abstract
The invention relates to a self-closing valve for the dispensing of flowable media from a container comprising a curved membrane, a support segment, a connecting wall as well as a slitting provided in said membrane.
Quick Actions:
Feierabend, Jens. (2004). Self-closing valve (U.S. Patent No. 6769577). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6769577
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile