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:
Sep. 20, 2005
Filed:
Nov. 24, 1999
Thomas Richter, Linkenheim, DE;
Frank Gunter, Karlsruhe, DE;
George Franklyn Bremner, Sutton, CA;
Corry Comello, Scarborough, CA;
Thomas Richter, Linkenheim, DE;
Frank Gunter, Karlsruhe, DE;
George Franklyn Bremner, Sutton, CA;
Corry Comello, Scarborough, CA;
PII Pipetronix GmbH, Karlsruhe, DE;
Abstract
A pipe conduit vehicle having a substantially cylindrical housing and with at least one ring-shaped sealing element disposed between the outer side of the housing and the inner wall of the pipe conduit can be moved in the pipe conduit via the transport fluid flow. The pipe conduit vehicle thereby comprises at least one inlet opening and at least one outlet opening which form a bypass through the inner portion of the housing to reduce the pressure differential before and after the pipe conduit vehicle, wherein the at least one inlet opening is disposed on the outer surface of the cylindrical housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile