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. 25, 2014
Filed:
Dec. 08, 2009
Hermann Rosen, Kastanienbaum, CH;
Hermann Rosen, Kastanienbaum, CH;
Rosen Swiss AG, Stans, CH;
Abstract
Covering arrangement for a pipe which can be welded to a series of further pipes to produce pipelines intended, in particular, for transporting gaseous or liquid media, wherein the covering arrangement is designed for sealing at least the pipe edge which is at risk of corrosion, and wherein the covering arrangement comprises an inner cap with an inner sleeve which is designed for abutment against the inside of the pipe and has a covering element which is provided for the purpose of at least partially covering the inner cross section of the pipe which is not covered by the inner sleeve. The invention also relates to a pipe having a corresponding covering arrangement and a system for monitoring pipes having corresponding covering arrangements.