USPC 244/45

Enclosing categories	USPC 244/35
Subcategories	USPC 244/46
Keywords	Airfoil
Start year
End year

USPC 244/45 is a patent technology subclass is for arrangements between airfoils or between airfoils and a fuselage.

USPC 244/45A and USPC 244/45R mark a temporary division of these patents, which we are not carefully tracking here, based on advice from a specialist at the US PTO (per the discussion at Talk:USPC 244/35) It is possible that the 45As were for "compressed airflows" and the 45Rs were for all others, the residual category.

References

Patents in categories USPC 244/45, USPC 244/45R, or USPC 244/45A

• Patent US-1914-1110792 (National tech categories: USPC 244/45R, Inventors: Adolf JacobY)
• Patent US-1915-1124623 (National tech categories: USPC 244/45R)
• Patent US-1915-1165779 (National tech categories: USPC 244/45R)
• Patent US-1916-1173919 (National tech categories: USPC 244/45R)
• Patent US-1902-701644 (National tech categories: USPC 244/45R, English title: Kite or Flying-Machine, Inventors: Viktor Tarczal)
• Patent US-1905-785717 (National tech categories: USPC 244/45R • USPC 114/67R, English title: Aeroplane, Inventors: Alexander P. Criswell)
• Patent US-1911-995550 (National tech categories: USPC 244/45R, English title: Flying-machine, Inventors: George Francis Myers)
• Patent US-1907-868488 (National tech categories: USPC 244/45R, English title: Flying-machine, Inventors: John W. Roshon)
• Patent US-1908-1072664 (National tech categories: USPC 244/93 • USPC 244/45R, English title: Airship, Inventors: Anthony Rudolph Silverston)
• Patent US-1909-927289 (National tech categories: USPC 244/45R • USPC 244/90R, English title: Flying-machine, Inventors: Matthew B. Sellers)
• Patent US-1911-998295 (National tech categories: USPC 244/45R, English title: Aircraft, Inventors: Christopher John Lake)
• Patent US-1911-1003851 (National tech categories: USPC 244/45R, Inventors: Peter ZAMPOL)
• Patent US-1909-1009157 (National tech categories: USPC 244/234 • USPC 244/51 • USPC 244/45R, English title: Flying machine, Inventors: George Lehberger)
• Patent US-1909-1023556 (National tech categories: USPC 244/45R, English title: Tapered and apertured wing for aircraft, Inventors: Arthur Henry Edwards)
• Patent US-1912-1025999 (National tech categories: USPC 244/45R, Inventors: Rudolf SALMEN)
• Patent US-1912-1043781 (National tech categories: USPC 244/45R • USPC 244/51, English title: Aeroplane flying-machine, Inventors: Peter Levins • Grace L. Levins)
• Patent US-1913-1049540 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: John Sharp • Edward Sharp)
• Patent US-1909-1118881 (National tech categories: USPC 244/234 • USPC 244/45R • USPC 246/192R, English title: Flying-machine, Inventors: Rexford M. Smith)
• Patent US-1909-926593 (National tech categories: USPC 244/45R • USPC 244/219, English title: Aerodrome, Inventors: Harry Anthony Orme)
• Patent US-1910-957744 (National tech categories: USPC 244/45R, English title: Flying-machine, Inventors: William Whitney Christmas)
• Patent US-1911-996456 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: Julius C. Christiansen)
• Patent US-1911-1002203 (National tech categories: USPC 244/45R, Inventors: Benjamin T Babbitt HYDE)
• Patent US-1910-1003721 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: John William Dunne)
• Patent US-1911-1005205 (National tech categories: USPC 244/45R, Inventors: Carl HARTMANN)
• Patent US-1911-1008152 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: Iskander Hourwich)
• Patent US-1911-1011767 (National tech categories: USPC 244/45R, Inventors: Elecie P FARUM)
• Patent US-1912-1013840 (National tech categories: USPC 244/45R, English title: Flying-Machine, Inventors: William G. Hamilton)
• Patent US-1910-1014082 (National tech categories: USPC 244/45R, English title: Equilbrium attachment for aeroplanes, Inventors: Arthur Randolph Monro • Harold Beatty)
• Patent US-1912-1034578 (National tech categories: USPC 244/47 • USPC 244/45R, English title: Flying machine, Inventors: Julius Brown)
• Patent US-1912-1035858 (National tech categories: USPC 244/45R, Inventors: Willard B CLEMENTS)
• Patent US-1910-1041876 (National tech categories: USPC 244/45R, English title: Flying machine, Inventors: William Swart Romme)
• Patent US-1913-1068651 (National tech categories: USPC 244/45R, Inventors: De Bert Hartley)
• Patent US-1910-1095548 (National tech categories: USPC 244/45R, Inventors: William Whitney CHRISTMAS)
• Patent US-1910-993842 (National tech categories: USPC 244/45R, English title: Wing for flying-machines, Inventors: William Kriedter • William Henry Bourdon)
• Patent US-1911-1007789 (National tech categories: USPC 244/45R, Inventors: David Leslie MOBLEY)
• Patent US-1912-1030942 (National tech categories: USPC 244/45R, Inventors: John C TELFER)
• Patent US-1912-1035103 (National tech categories: USPC 244/45R, Inventors: Gerhardt Rasmussen)
• Patent US-1912-1043222 (National tech categories: USPC 244/45R, Inventors: Alois GOEBEL)
• Patent US-1915-1157616 (National tech categories: USPC 244/45R, Inventors: Charles Russell CLAPP)
• Patent US-1915-1163694 (National tech categories: USPC 244/45R • USPC 244/99.11 • USPC 244/90R, English title: Flying-machine, Inventors: Martin Shütze)
• Patent US-1911-994106 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: William Boyd Alexander)
• Patent US-1912-1032587 (National tech categories: USPC 244/45R, Inventors: Spencer MacDougal Brown)
• Patent US-1912-1035660 (National tech categories: USPC 244/45R, Inventors: Dickran G TERZIAN)
• Patent US-1912-1045209 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: Thomas Clifford Starr)
• Patent US-1912-1048835 (National tech categories: USPC 244/45R • USPC 244/91, English title: Aeroplane, Inventors: Benjamin Talbot Babbitt Hyde • Andrew Gaul, Jr.)
• Patent US-1913-1058983 (National tech categories: USPC 244/45R, Inventors: Edmund KIKUT)
• Patent US-1913-1061242 (National tech categories: USPC 244/45R, Inventors: Benjamin Talbot Babbitt HYDE)
• Patent US-1913-1069138 (National tech categories: USPC 244/45R • USPC 89/1.51, English title: Flying-machine, Inventors: Henry L.E. Johnson)
• Patent US-1913-1074007 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: Frederic Mylius)
• Patent US-1915-1135131 (National tech categories: USPC 244/45R, Inventors: James H OSTRANDER)
• Patent US-1916-1179978 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: Roscoe P. Timson • George Norman Albree)
• Patent US-1913-1071425 (National tech categories: USPC 244/45R, Inventors: Rudolph JARY)
• Patent US-1913-1072710 (National tech categories: USPC 244/45R • USPC 244/147, English title: Stabilizer for aeroplanes, Inventors: Henry Converse Fisk)
• Patent US-1913-1073977 (National tech categories: USPC 244/45R, English title: Safety-support for flying-machines, Inventors: Ralph P. Fox)
• Patent US-1913-1076377 (National tech categories: USPC 244/45R, English title: Flying machine, Inventors: John George Aulsebrook Kitchen)
• Patent US-1914-1099467 (National tech categories: USPC 244/45R, Inventors: Mattia PERROTTA)
• Patent US-1913-1188343 (National tech categories: USPC 244/45R, English title: Monoplane of automatic stability, Inventors: Étienne Carret • Adrien Schmitt)
• Patent US-1916-1200512 (National tech categories: USPC 244/45R, English title: Biplane with planes staggered the full chord of the planes, Inventors: George Matta)
• Patent US-1916-1187291 (National tech categories: USPC 244/45A, Inventors: Rupert Allen Emmons)
• Patent US-1916-1187916 (National tech categories: USPC 244/45R, Inventors: Archiebald L MCKELVEY)
• Patent US-1916-1199215 (National tech categories: USPC 244/104R • USPC 244/45R, English title: Flying machine, Inventors: Sidney W. Smith)
• Patent US-1916-1209426 (National tech categories: USPC 244/45R, English title: Aeroplane, Inventors: Hyman Eli Goldberg)
• Patent US-1916-1210376 (National tech categories: USPC 244/89 • USPC 244/45R • USPC 244/48, English title: Aeroplane, Inventors: William Morton James)
• Patent US-1917-1240812 (National tech categories: USPC 244/45R • USPC 244/100R, English title: Aeroplane construction, Inventors: Joseph Anthony Blondin)
• Patent US-1919-1348704 (National tech categories: USPC 244/45R, English title: Safety attachment for airplanes, Inventors: Ralph P. Fox)