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:
Aug. 26, 2014
Filed:
Jul. 09, 2009
Arturo DE Diego Reyes, Veracruz, MX;
David Ontiveros Carmona, Veracruz, MX;
Arturo De Diego Reyes, Veracruz, MX;
David Ontiveros Carmona, Veracruz, MX;
Vallourec Oil and Gas France, Aulnoye-Aymeries, FR;
Abstract
A device for protecting the end of a tubular component, the end including a first threaded zone. The device includes a protecting end including a second threaded zone configured to cooperate with a first threaded zone of the tubular component, and a ring configured to cover a portion of the outer surface of the end of the tubular component. The ring is bound up with the protecting end such that the ring is free to turn about itself independently of the end. Such a device may find application to components used for drilling and operating hydrocarbon wells, for example in particular expandable components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile