Lorin De La Grandmaison; Francois

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lorin De La Grandmaison; Francois.The latest application filed is for "rotorcraft blade provided with a tiltable flap and a fastener tongue".

Company Profile

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Lorin De La Grandmaison; Francois - Hennebont FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rotorcraft blade provided with a flap that is tiltable with the help of at least one main ball joint having a first shaft that is secured to said flap Grant 7,585,151 - Lorin De La Grandmaison , et al. September 8, 2	2009-09-08
Rotorcraft blade provided with a tiltable flap Grant 7,578,654 - Lorin De La Grandmaison , et al. August 25, 2	2009-08-25
Rotorcraft blade provided with a flap that is tiltable with the help of at least one main ball joint having a first shaft that is secured to said flap App 20070098553 - Lorin De La Grandmaison; Francois ; et al.	2007-05-03
Rotorcraft blade provided with a tiltable flap and a fastener tongue App 20070098554 - Lorin De La Grandmaison; Francois ; et al.	2007-05-03

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