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:
Dec. 17, 1991
Filed:
Jan. 22, 1990
Applicant:
Inventor:
Bruce H Moore, Kent, OH (US);
Assignee:
Teleflex Incorporated, Limerick, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138153 ; 138133 ; 138172 ; 138174 ; 138178 ; 745025 ;
Abstract
A conduit including an inner tubular liner comprised of organic polymeric material, an outer case and an intermediate layer of metallic filaments extending alternatively in a first direction and then in a second opposite helical direction about the inner tubular liner. The method of making same comprises the steps of; providing an organic polymeric inner tubular liner, applying a single layer of filaments alternately in a first helical direction and then in a second opposite helical direction continuously about the inner liner, and applying an outer layer thereabout.