US PATENT SUBCLASS 89 / 41.06
.~.~.~ By light reception

Current as of: June, 1999
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89 /   HD   ORDNANCE

37.01  DF  MOUNTS {18}
41.01  DF  .~ Training mechanisms {5}
41.02  DF  .~.~ Motor operated {12}
41.06.~.~.~ By light reception

DEFINITION

Classification: 89/41.06

By light reception:

(under subclass 41.02) Devices having means for receiving light either originating from a target or reflected by the target from a light source originating from the ordnance for controlling the motors which direct the ordnance device at a target.

(1) Note. Laser range finders in combination with ballistic computers controlling the aiming of an ordnance device are proper for this subclass.

SEE OR SEARCH CLASS

356, Optics: Measuring and Testing,

3.01+, 4.01+, 5.01+, 139.04 through 139.1, 141.1 through 141.5 and 152.1 through 152.3 for laser direction and distance detectors.