BORN STEFFEN has a total of 14 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in Germany. Its main competitors in its focus markets transport and furniture and games are YELLOWFIN LTD, ANTON FLETTNER and PINKERT GEORG.
Single skin depower kite with partially reinforced flex keels
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Kite-bar with linen bridge
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Single Skin Depower kite with possible one-handed control
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Inflatable water board in sandwich construction
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Singleskin kite with flow element
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Kite with wing profile variable during flight has secured profile alteration lines and balance lines provided at front half of canvas covering
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Buoyant tube-like kite has compressed air segmented leading edge, where two compressed air filled sections of leading edge are formed in side-by-side manner, and segment wall is filled by compressed air or gas through suitable openings
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Arc-shaped buoyant hang glider i.e. tube kite type buoyant hang glider, has canvas covering with air-filled leading edges which are cascaded, and flattened and flexible leading edge and diverting edges which are provided in flow direction
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Steerable kite
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Variable usable and adjustable slats during flight for traction kite of tube and mat type kite has top side of traction kite which attaches slat which can be mounted or optionally dismantled
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Fore flap for dragging kite, has profile with aerodynamically operating curve made of flexible and thin material, and supporting frame whose curve is adjusted according to aerodynamic requirements at dragging kite
