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:
Jul. 05, 2011
Filed:
Jul. 04, 2005
Applicants:
John Peter Booth, Huddersfield, GB;
Gordon David Lovis, Abbotsley, GB;
Inventors:
John Peter Booth, Huddersfield, GB;
Gordon David Lovis, Abbotsley, GB;
Assignee:
ITI Scotland Limited, Glasgow, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 9/16 (2006.01); F16L 11/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A tubular body comprises an inner hollow core and an outer casing of one or more strips of self mechanically inter-engaging helically wound material having a higher yield strength than that of the core material. Also provided is a method of forming the tubular body comprising the steps of winding the outer core onto the inner core and an end connector for use with said tubular body when said body is provided with helically extending detents on an outer surface thereof.