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:
Oct. 12, 2010
Filed:
Mar. 14, 2007
Laurent Bianchi, Marseilles, FR;
Bernard Michel, Peyrolles En Provence, FR;
Julien Jaume, Salon de Provence, FR;
Florian Gregoire, Jujurieux, FR;
Laurent Bianchi, Marseilles, FR;
Bernard Michel, Peyrolles En Provence, FR;
Julien Jaume, Salon de Provence, FR;
Florian Gregoire, Jujurieux, FR;
Eurocopter, Marignane, FR;
Abstract
A rotorcraft blade is provided having at least one spar and an outer covering. At the root of the blade, the spar is subdivided into at least one bottom tape and at least one top tape. The blade further includes a hollow cuff whose outer wall includes the outer covering secured to the bottom and top tapes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile