USPC 244/235
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U.S. Patent Category 244/235 was for Rudder bar and pedal, foot-operated devices for controlling aircraft.
Category tree:[1]
- USPC 244/234 Controller: Apparatus comprising at least one movable part engageable by a human operator for operating the aeronautical machine or structure.
- Relatedly see or search class USPC 74, Machine Element or Mechanism, subclasses USPC 74/491+ for hand operated control lever and linkage systems.
- USPC 244/235 Rudder bar and pedal: Apparatus comprising foot operated devices for controlling aircraft on land, sea, or in the air
- USPC 244/236 Electrical pickup: Apparatus comprising means whereby movement of the manually engaged part is converted to an electric signal (e.g., strain gauge, inductance coil, switch, etc.)
- USPC 244/237 Three-way steering, single control: Apparatus comprises a single movable manually engageable part for controlling the movement of each movable structural part to control yaw, pitch, and roll of the aircraft.
References
Enclosing categories | USPC 244/234 |
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Keywords | Human-powered |
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