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:
Mar. 22, 2005
Filed:
Jan. 08, 2001
Michael T. K. Ling, Vernon Hills, IL (US);
William S. Hurst, Burlington, WI (US);
Lecon Woo, Libertyville, IL (US);
Algirdas Bindokas, Clarendon Hills, IL (US);
Patrick T. Ryan, Crystal Lake, IL (US);
Scott D. Edwards, Libertyville, IL (US);
Henk P. Blom, Mundelein, IL (US);
Atul R. Khare, Crystal Lake, IL (US);
Michael T. K. Ling, Vernon Hills, IL (US);
William S. Hurst, Burlington, WI (US);
Lecon Woo, Libertyville, IL (US);
Algirdas Bindokas, Clarendon Hills, IL (US);
Patrick T. Ryan, Crystal Lake, IL (US);
Scott D. Edwards, Libertyville, IL (US);
Henk P. Blom, Mundelein, IL (US);
Atul R. Khare, Crystal Lake, IL (US);
Baxter International Inc., Dearfield, IL (US);
Abstract
The present invention provides a flowable material container closure assembly having a port tube and a membrane tube. The port tube (I) has a first layer and a second layer, (A) the first layer is a polymer blend and (B) the second layer is disposed coaxially within the first layer; and the membrane tube (II) is disposed coaxially within the port tube, the membrane tube has an outer layer, a core layer and an inner layer.