US PATENT SUBCLASS 348 / 113
.~ Navigation

Current as of: June, 1999
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348 /   HD   TELEVISION

61  DF  SPECIAL APPLICATIONS {15}
113.~ Navigation {5}
114  DF  .~.~> Remote control
115  DF  .~.~> Head-up display
116  DF  .~.~> Direction finding or location determination
117  DF  .~.~> Aircraft or spacecraft
118  DF  .~.~> Land vehicle {2}

DEFINITION

Classification: 348/113

Navigation:

(under subclass 61) Subject matter wherein a picture signal generator or reproducer is used with a steerable vehicle to permit control of the vehicle from a remote location or to provide an indication in the vehicle of its position as an aid in the guidance of the vehicle.

(1) Note. Included here is a significant television processing system and nominal recitation of the vehicle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

143+, for television surveillance systems wherein a selected area is viewed from a remote location for other than navigational purposes.

SEE OR SEARCH CLASS

244, Aeronautics,

3.11+, for remote control of a missile trajectory.

340, Communications: Electrical, 945+, for electrical aircraft alarm or indication systems, subclasses 984+ for electrical watercraft alarm or indication systems, subclasses 988+ for electrical vehicle position indication systems, and subclasses 425.5+ for electrical land vehicle alarm or indication systems.

434, Education and Demonstration,

111, 186, and 239+ for apparatus to instruct in navigation of various vehicles.

701, Data Processing: Vehicles, Navigation, and Relative Location,

200+, for navigation using computer systems.