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:
Jun. 06, 2000
Filed:
May. 07, 1998
Christopher C Rutter, Oakland, CA (US);
Packaging Systems, L.L.C., Romeoville, IL (US);
Abstract
A filling head apparatus for filling a container in sterile conditions. The filling head comprises a regulating valve displaceable in three positions: open position, closed position, and displacement position. The inner wall of the spout of the container is cleaned by a pushing cylinder of the regulating valve traveling from the closed position to the displacement position. In addition, the filling head can freely move in respect to a sterile filling chamber encompassing the filling tip of the filling head. Furthermore, the filling head of the present invention comprises a diversion path to minimize the 'water hammer' effect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile