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:
Oct. 14, 1986
Filed:
Sep. 06, 1983
Applicant:
Inventors:
Richard A Rollins, Mundelein, IL (US);
Thomas J Sluga, McHenry, IL (US);
Henry Tobiasz, Arlington Heights, IL (US);
Assignee:
Baxter Travenol Laboratories, Inc., Deerfield, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
264136 ; 2103213 ; 264279 ;
Abstract
A hollow fiber separation device is made having a blow molded housing and at least one laterally extending side port which defines a seamless outer end portion having an annular outwardly extending seamless shoulder portion. Additionally, the side port may have first and second annular encircling channels, the first channel being proportioned to receive retention members from a mating connector that sealingly locks with the side port. The second annular channel is provided to stiffen the side port, which may be made of substantially semiflexible plastic.