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Class Information
Number: 244/145
Name: Aeronautics > Safety lowering devices > Parachutes > Canopy construction
Description: Details of construction of parachute canopies.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8690105 Parachute Apr. 8, 2014
8684891 Waist-mounted parachute deployment and retracting system Apr. 1, 2014
8684313 Inflatable kite with leading edge swept forwards at wingtip Apr. 1, 2014
8640993 Parachute assemblies for training persons to catch an object in flight such as a ball Feb. 4, 2014
8534609 Traction kite with high projected leading edge Sep. 17, 2013
8399559 Polyurethanes, articles and coatings prepared therefrom and methods of making the same Mar. 19, 2013
8353480 Concentric peripheral canopy parachute Jan. 15, 2013
8349986 Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same Jan. 8, 2013
8162265 Airfoil wing system for inflatable airfoils Apr. 24, 2012
7997535 Life parachute especially for ultra-lightweight aircrafts Aug. 16, 2011
7494093 Wing having a negative dihedron for towing a load Feb. 24, 2009
7374133 Wing having a negative dihedron for towing a load May. 20, 2008
7261258 Cruciform parachute design Aug. 28, 2007
7178762 Reinforcing material for parachutes and methods for reinforcing parachutes Feb. 20, 2007
7172158 Ram air parachute canopy with trapezoidal cells Feb. 6, 2007
7093803 Apparatus and method for aerodynamic wing Aug. 22, 2006
7014149 Traction kite design Mar. 21, 2006
6994295 Quonset type parachute Feb. 7, 2006
6959897 Low cost parachute Nov. 1, 2005
6929221 Ram air parachute with tensioned top skin Aug. 16, 2005
6886785 RAM air parachute with multistage deployment May. 3, 2005
6824098 VTOL parafoil aircraft Nov. 30, 2004
6805324 Alternate methods of parachute construction Oct. 19, 2004
6769650 Parachutes Aug. 3, 2004
6769649 Ram air parachute canopy with improved nose structure Aug. 3, 2004
6726150 Method and apparatus for stiffener reinforcement of a ram air parachute canopy Apr. 27, 2004
6669146 Method for providing gliding and trajectory control of a parachute cluster assembly Dec. 30, 2003
6565042 Emergency parachute May. 20, 2003
6520453 Rough terrain cargo parachute assembly Feb. 18, 2003
6503119 Parachute toy Jan. 7, 2003
6454213 Parachute with enhanced pocket bands Sep. 24, 2002
6443396 Cruciform parachute with arms attached Sep. 3, 2002
6364251 Airwing structure Apr. 2, 2002
6328262 Method for forming a parachute and a parachute formed thereby Dec. 11, 2001
6276638 Parachutes Aug. 21, 2001
6214144 Method of making tensioned mesh for large deployable reflectors Apr. 10, 2001
6164594 Device for braking the fall of a load Dec. 26, 2000
6056241 Thin film parachute with continuous lateral reinforcing fibers May. 2, 2000
6003815 Parachutes Dec. 21, 1999
5967463 Air foil having valve Oct. 19, 1999
5839695 Cruciform parachute design Nov. 24, 1998
5755405 Parachute promotion May. 26, 1998
5642683 Parachute-type sail for boats Jul. 1, 1997
5573207 Valve apparatus for ram-air wings Nov. 12, 1996
5530445 Parafoil-borne distress signals Jun. 25, 1996
5472155 Woven connection for risers and suspension lines of a parachute Dec. 5, 1995
5472394 Parachute for athletic resistance and speed training Dec. 5, 1995
5388787 Air impermeable parachute canopy with opening assist Feb. 14, 1995
5368259 Dual leading edge ram air air foil Nov. 29, 1994
5362017 Parawing Nov. 8, 1994

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