Woo! New site is online - select here to use it!


Forums > Kitesurfing General

F-One Euro Patent on Delta Design

Reply
Created by AndreC > 9 months ago, 22 Dec 2010
AndreC
WA, 512 posts
22 Dec 2010 9:18PM
Thumbs Up

Interesting reading Raphaelle Salles owner of F-One Kiteboarding have a Patent Approved on the Delta design. North are already paying em for the rights to use it..Just about every brand is utilizing a delta design wonder how much legs the patent will carry and how far F-1 go to protecting the patent.

http://www.facebook.com/profile.php?id=719500822#!/photo.php?fbid=172214852796099&set=a.171571299527121.53163.117680461582872

TenBerri
70 posts
22 Dec 2010 9:32PM
Thumbs Up

Yea it's a similar story to the Frenchman Bruno Legainoux, he was the inventor of the bow kite and owns a patent on the design. I know that on the 2009 Cabrinha Crossbows near the tip where the serial number is printed it states 'Patent owned by Bruno Legainoux'.

The Frenchman made heaps of coin out of this patent and is widely regarded as being the inventor of the original LEI kite.

23 Dec 2010 12:51AM
Thumbs Up

Do you have a link to the patent details??

TenBerri
70 posts
22 Dec 2010 10:10PM
Thumbs Up

Kitepower Australia said...

Do you have a link to the patent details??


Not sure where the Delta patent details are, but here is some info on the Bow kite patent if interested...

Bruno Legainoux, the inventor of the classic LEI, took the bridle on the leading edge concept further and filed a patent application in French on 2004/03/01, in Canada and in US on 2005/02/28 (Canadian Patent Application number CA 2498729, US patent application number 11/067,0842) for a kite design that incorporated a bridle on the leading edge with a flat, swept back profile and concave trailing edge. The US version of the patent application can be found at http://www.freepatentsonline.com/20050230556.pdf. The French version can be found at inflatablekite.com/siteinf/gb/docs/FR2866859%20bow.pdf

Mr float
NSW, 3452 posts
23 Dec 2010 9:46AM
Thumbs Up

interesting I would have thought that the north rebel preceded the fone bandit as a delta shaped kite (it was 5 line though)

poor relative
WA, 9106 posts
23 Dec 2010 7:20AM
Thumbs Up

Kitepower Australia said...

Do you have a link to the patent details??


Here you go Steve

worldwide.espacenet.com/publicationDetails/biblio?DB=EPODOC&adjacent=true&locale=en_EP&FT=D&date=20100415&CC=US&NR=2010090064A1&KC=A1

eppo
WA, 9793 posts
23 Dec 2010 9:02AM
Thumbs Up

Mr float said...

interesting I would have thought that the north rebel preceded the fone bandit as a delta shaped kite (it was 5 line though)





But not the patent maybe.

AndreC
WA, 512 posts
23 Dec 2010 1:27PM
Thumbs Up

The airush DNA had a delta shape in 07 the 6m is a sik kite 3 struts etc....but F-1 defined it...the bandit 1 & 2 are still one of the best delta kites out there me rekons!.

Bigwavedave
QLD, 2057 posts
24 Dec 2010 7:56AM
Thumbs Up

Under the definition 'delta' the Bandit was the first and the Rebel wasn't a delta shape.


IThis kite is essentially characterized in that it is configured so as to have a delta shape during the flight, and to this end its leading edge has, when laid flat, a curvature such that, for each half wing of the kite, the angle formed by the tangent to said central point with the tangent at a given point, when said given point moves from the forward central point to the end of the kite in the first third of said half wing of the kite, said angle is larger than 15[deg.].



Subscribe
Reply

Forums > Kitesurfing General


"F-One Euro Patent on Delta Design" started by AndreC