US PATENT SUBCLASS 235 / 400
ORDNANCE OR WEAPON SYSTEMS COMPUTER

Current as of: June, 1999
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400ORDNANCE OR WEAPON SYSTEMS COMPUTER {10}
401  DF  .~> Bombing {1}
403  DF  .~> Torpedo director
404  DF  .~> Aiming {2}
408  DF  .~> Projectile flight time - fuse setting
409  DF  .~> Parallex compensation
410  DF  .~> Coordinate conversion
411  DF  .~> With target tracking means {2}
414  DF  .~> Range finder {2}
417  DF  .~> Ballistic factor determination
418  DF  .~> Hand adjusted scale mechanism

DEFINITION

Classification: 235/400

ORDNANCE OR WEAPON SYSTEMS COMPUTERS:

(under the class definition) Subject matter including apparatus capable of rapidly solving those mathematical problems pertaining to the ordnance.

(1) Note. Ordnance includes military weapons, ammunition, and weapon delivery systems.

(2) Note. Target includes a location or target area defined relative to the point at which a projectile is launched.

(3) Note. Projectile includes ammunition or any body projected by external force and continuing in motion by its own inertia, as a missile from a gun or mortar; or a self propelled weapon (as a rocket or torpedo).

SEE OR SEARCH CLASS

33, Geometrical Instruments, for straight-line-light-ray-type gun sights and aerial bomb sights.

89, Ordnance, for ordnance devices, per se, or the combination of significant ordnance structure combined with a calculating device.

250, Radiant Energy, for photocell tracking devices. 348, Television, for television range finders and tracking devices.

356, Optics: Measuring and Testing, for range finders.

434, Education and Demonstration, for devices to instruct in navigation and situations encountered in time of war.