[DOC] [TLE] Wright brothers patent war - Wikipedia [PAR] The Wright brothers patent war centers on the patent they received for their 
method of an airplane's flight control. ... In 1906, the Wrights received a patent for 
their method of flight control which they fiercely defended for ... In early 1904, they 
hired Ohio patent attorney Henry Toulmin, and on May 22, 1906, they were 
granted... [DOC] [TLE] The Wright Brothers | Patenting - National Air and Space Museum [PAR] They immediately began the process of obtaining their basic flying machine 
patent, which ... U.S. Patent 821,393, was granted on May 22, 1906, to Wilbur 
and Orville Wright for ... The Wright airplane patentthe basis for their many later 
patent... [DOC] [TLE] Wright Brothers: A Promise of Flight Fulfilled | HistoryNet [PAR] After their last flights in 1905, they stored the Flyer and did not take to the air 
again for ... Although they received a U.S. patent on May 22, 1906, they were 
reluctant to ... They built new, improved aircraft, conducted experiments with 
hydroplanes ... most notably by Glenn Curtiss, whose Red Wing and June Bug 
models were... [DOC] [TLE] 1906 Wright US Patent #821,393 [PAR] No. 821,393, PATENTED MAY 22, 1906 .... cloth for each aeroplane previously to 
its at- tachment to its ... formed at the rear edge of the cloth to receive a wire 7... [DOC] [TLE] Reviews - Lee County Library System [PAR] Credit is also accorded to their widowed father, Bishop Milton Wright, as well ... 
and sustained heavier-than-air human flight at Kitty Hawk, NC, on December 17, 
1903; the issuance of the Wright flying machine patent #821,393 on May 22, 
1906; ... brothers endured years of doubt and ridicule while they improved their 
flyer. [DOC] [TLE] Wright brothers facts, information, pictures | Encyclopedia.com ... [PAR] When the brothers took up the problems of flight, they had a solid grounding in ... 
designed and tested their own models and gliders, built their own engine, and, ... 
On May 22, 1906, they received a patent for their flying machine. .... Orville 
designed an engine, which they constructed and attached to their improved 
glider. [DOC] [TLE] Summary - CPL [PAR] Credit is also accorded to their widowed father, Bishop Milton Wright, as well as 
... the issuance of the Wright flying machine patent #821,393 on May 22, 1906; 
the ... the brothers endured years of doubt and ridicule while they improved their 
flyer. ... Their solution to controlling the gliders' flight was wing warping, enabling 
the... [DOC] [TLE] How The Wright Brothers Blew It - Forbes [PAR] Nov 19, 2003 ... They invented the airplane, but their failures as businessmen caused ... but even 
after the patent was granted in May 1906, they were unwilling .... He also built 
beautiful and well-designed airplanes that quickly surpassed the Wright models. 
... aviation enthusiasts had understood, copied and improved on it. [DOC] [TLE] 1900s : The American Institute of Aeronautics and Astronautics [PAR] ... metal structures. October 22, 1900 - The Wright Brothers make their first glider 
flight. ... March 23, 1903 - The Wright Brothers apply for patents on their improved 
glider and flying machine. September 25 ... May 22, 1906 - Patent No. 821,393... [DOC] [TLE] Summary - Public Libraries of Shelby County [PAR] There is no fortuity in the Wright brothers' saga as related by McCullough, ... their 
epochal breakthrough, they returned to Kitty Hawk to show their plane to the 
press. ... the issuance of the Wright flying machine patent #821,393 on May 22, 
1906; ... the brothers received after public demonstrations in France and 
Washington,... [DOC] [TLE] US Patent Service | Patent Plaques | Patent Awards Inventors of the ... [PAR] Imagine what the Wright Brothers had to go through to get their plane off of the ... 
today of two equal sized wheels, versus the older models that had one much 
larger ... Originally they focused on gliders, but when they changed their 
emphasis ... As a result, on May 22, 1906, Orville and Wilbur

Question: On May 22, 1906 they received a patent for an improved model of their airplane
Answer: the Wright brothers