USPC 244/87

USPC 244/87 Rudders and empennage: Auxiliary airfoils and their arrangements for steering and stabilizing. Subclasses:

• USPC 244/88 Rudders universally mounted: under subclass 87. Rudders mounted for movement about a plurality of axes.
• USPC 244/89 Elevators both front and rear: under subclass 87. Horizontal rudders arranged at both the front and the rear of aircraft.
  • USPC 244/90 Ailerons and other roll control devices: under subclass 89. Devices for controlling aircraft about their horizontal fore-and-aft axes.

Patents in this category

• Patent US-1914-1116926
• Patent US-1907-868039 (Applicant person: Julius Uherkovich de Uherkócz)
• Patent US-1890-424822 (Applicant person: John J. Pokorny)
• Patent US-1908-908929 (Applicant person: Orville Wright • Wilbur Wright)
• Patent US-1908-971030 (Applicant person: William Henry Fauber)
• Patent US-1909-1038507 (Applicant person: Gaetano Arturo Crocco • Ottavio Ricaldoni)
• Patent US-1909-1077774 (Applicant person: Frederick A. B. Meinhardt • Hugo C. Well)
• Patent US-1909-936303 (Applicant person: Charles W. Cheney)
• Patent US-1909-971535 (Applicant person: Hermann Hartmann • Wilhelm Klehe)
• Patent US-1909-976582 (Applicant person: François Lebreil • Raoul Desgeorge)
• Patent US-1909-981714 (Applicant person: Walter A. Suman • George W. Reichard • William F. Milligan)
• Patent US-1910-1011620 (Applicant person: Ernst W. F. Herrmann)
• Patent US-1910-1015837 (Applicant person: Paul-Louis-Antoine Regnard)
• Patent US-1910-1037278 (Applicant person: John R. Martin)
• Patent US-1910-1039116 (Applicant person: Charles A. Furtaw, Applicant firm: Furtaw McKay Monoplane)
• Patent US-1913-1074063 (Applicant person: Harry Anthony Orme)
• Patent US-1910-1107494 (Applicant person: John Q. Chase)
• Patent US-1915-1132085 (Applicant person: Charles Girolami)
• Patent US-1910-1135242 (Applicant person: Charles Campbell Worthington)
• Patent US-1910-973632 (Applicant person: John M. Davis • Clarence A Meltzer)
• Patent US-1910-983750 (Applicant person: Frederic Mylius)
• Patent US-1910-990011 (Applicant person: Charles P. Savage • Jesse W. Silver)
• Patent US-1910-996171 (Applicant person: Ernest Peter Vincent)
• Patent US-1911-1000714 (Applicant person: Walter Henry Campkin)
• Patent US-1911-1001309 (Applicant person: Lewis C. Doggett)
• Patent US-1912-1016609 (Applicant person: Frank Cosby Carpenter • Floyd Smith Carpenter)
• Patent US-1911-1023927 (Applicant person: John C. Doty)
• Patent US-1911-1040608 (Applicant person: Horace G. Baker)
• Patent US-1912-1049117 (Applicant person: Ernest Marek)
• Patent US-1911-1050222 (Applicant person: Arthur Marshall McIntosh)
• Patent US-1911-1076218 (Applicant person: Harry W. Macomber • Frederich H. D. Bergmann)
• Patent US-1912-1030994 (Applicant person: Pasquale Giordano)
• Patent US-1912-1039530 (Applicant person: Aubrey C. Harry)
• Patent US-1912-1062074 (Applicant person: Peter Allinio)
• Patent US-1912-1093746 (Applicant person: Walter Ernst Verclaire)
• Patent US-1912-1109892 (Applicant person: Lewis Ginter Young)
• Patent US-1912-1143817 (Applicant person: George M. Eckenwiler)
• Patent US-1913-1142754 (Applicant person: Glenn Hammond Curtiss)
• Patent US-1916-1192751 (Applicant person: Robert P Campbell, Jr)
• Patent US-1914-1160021 (Applicant person: Edville Adelus Watson)
• Patent US-1914-1166061 (Applicant person: George Lehberger)
• Patent US-1916-1192248 (Applicant person: George M. Wanee)
• Patent US-1916-1351742 (Applicant person: Glenn Hammond Curtiss, Applicant firm: Curtiss Aeroplane)
• Patent US-1920-1350938 (Applicant person: Marinus Petersen)
• Patent US-1918-1394460 (Applicant person: Charles F. Willard, Applicant firm: L W F Engineering Company)

Enclosing categories	USPC 244/75.1
Subcategories	USPC 244/88, USPC 244/89, USPC 244/90
Keywords
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