USPC 244/76
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U.S. patent class 244/76 is for automatic control systems': Devices and systems for automatically controlling aircraft along a predetermined course, in response to changing conditions. This includes aircraft arranged to automatically maintain stable equilibrium.[1]
- For similar subject matter for controlling missiles see USPC 244/3.1+.
- These are the generic subclasses for the steering of dirigible craft automatically in two or three dimensions. See USPC 244/175 for a statement as to the line between the various vehicle and motor classes and for the classes which provide for electrically controlled or actuated steering for mobile craft.
- USPC 73/178+, Measuring and Testing, for navigating instruments in general where no control of the craft is involved.
- USPC 91, Motors: Expansible Chamber Type, for fluid servo-motors and controls therefor.
- USPC 102/384, Ammunition and Explosives, for drop bombs having automatic means for controlling the course of their flight.
- USPC 114/21.1 and USPC 114/23+, Ships, for torpedoes with automatically actuated steering mechanism
- USPC 114/24 where the control mechanism includes a gyroscope
- USPC 114/144+ for miscellaneous devices, including the automatically actuated devices for changing the direction or speed of a ship.
- USPC 180/167+ and USPC 180/170+ sses 167+ and 170+ as explained in the reference to that class (180) appearing in subclass 75 above.
- USPC 700 Data Processing: Generic Control Systems or Specific Applications, subclasses 1 through 89for generic data processing control systems
- USPC 701 Data Processing: Vehicles, Navigation, and Relative Location, subclasses 3+ for computing systems for vehicle control or vehicle condition indication and subclasses 400-541 for computations in the application of navigation.
- USPC 703 Data Processing: Structural Design, Modeling, Simulation, and Emulation, subclass 8 for mathematical simulation of a vehicle
References
- Patents in categories USPC 244/76, USPC 244/76A, or USPC 244/76R
- Patent US-1912-1044559 (National tech categories: USPC 244/76R)
- Patent US-1912-1044944 (National tech categories: USPC 244/76R)
- Patent US-1908-1200288 (National tech categories: USPC 244/76R, English title: Flying-machine, Inventors: Erastus E. Winkley)
- Patent US-1909-1035701 (National tech categories: USPC 244/76R, English title: Aeroplane, Inventors: Charles Arthur Beauchamp Pickard Hawkins • Bertram Ogilve)
- Patent US-1910-1006106 (National tech categories: USPC 244/46 • USPC 244/76R • USPC 244/904, English title: Device for producing the helicoidal deformation of the planes of aeroplanes, Inventors: Léon-Marie-Joseph-Clément Levavasseur)
- Patent US-1912-1018190 (National tech categories: USPC 244/76R, Inventors: Olof HELSING)
- Patent US-1912-1025085 (National tech categories: USPC 244/76R, Inventors: Joseph A Goodwin)
- Patent US-1912-1030772 (National tech categories: USPC 244/76R, Inventors: David Richard Davis)
- Patent US-1911-994198 (National tech categories: USPC 244/76R, English title: Aeroplane, Inventors: Henry P Rhett)
- Patent US-1912-1019782 (National tech categories: USPC 244/904 • USPC 244/76R • USPC 244/90R, English title: Flying-machine, Inventors: Joseph A Goodwin)
- Patent US-1911-1028782 (National tech categories: USPC 244/76R, English title: Automatic stabilizer for flying-machines, Inventors: Max Raabe)
- Patent US-1912-1030542 (National tech categories: USPC 244/76R, Inventors: John T RYDBERG)
- Patent US-1911-1035396 (National tech categories: USPC 244/76R, English title: Flying machine, Inventors: Frank Williston Stodder)
- Patent US-1911-1037411 (National tech categories: USPC 244/76R, Inventors: James H. S. Bartholomew)
- Patent US-1911-1045746 (National tech categories: USPC 244/76R, English title: Airship, Inventors: Earl M. Ralls)
- Patent US-1913-1076339 (National tech categories: USPC 244/100R • USPC 244/76R • USPC 244/47, English title: Aeroplane, Inventors: William Francis Wiles • Thomas Macleod • Frederick William Wiles)
- Patent US-1913-1078477 (National tech categories: USPC 244/76R, English title: Means for improving the stability of aeroplanes, Inventors: Henry Seddon Wildeblood)
- Patent US-1911-1180272 (National tech categories: USPC 244/76R • USPC 244/80, English title: Automatic balancing mechanism for aircraft, Inventors: John P. Tarbox)
- Patent US-1911-996659 (National tech categories: USPC 244/38 • USPC 244/76R, English title: Flying machine, Inventors: Preston Tugman Moody)
- Patent US-1912-1106804 (National tech categories: USPC 244/225 • USPC 244/76R • USPC 244/234, English title: Aeroplane, Inventors: Belton Tattnall Hamilton)
- Patent US-1912-1201647 (National tech categories: USPC 244/76R • USPC 244/80, English title: Method of and apparatus for balancing aircraft, Inventors: John P. Tarbox)
- Patent US-1913-1112885 (National tech categories: USPC 244/76R • USPC 244/46, English title: Aeroplane, Inventors: Juan C. Battista)
- Patent US-1916-1190248 (National tech categories: USPC 244/76R, English title: Attachment for aeroplanes, Inventors: Denis F. Cashman • Christ A. Brownfield)
- Patent US-1915-1201210 (National tech categories: USPC 244/76R, English title: Stabilizer for aerial machines, Inventors: Gaston Madeira)
Enclosing categories | USPC 244/75.1 |
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Subcategories | USPC 244/80, USPC 244/76A, USPC 244/76R |
Keywords | Control, Stability |
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