US PATENT SUBCLASS 396 / 537
.~.~.~ Having viewing port

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

439  DF  CAMERA DETAIL {15}
535  DF  .~ Body structure or housing {5}
536  DF  .~.~ Rear door or latch detail {1}
537.~.~.~ Having viewing port

DEFINITION

Classification: 396/537

Having viewing port:

(under subclass 536) Subject matter including a transparent window for observing selected conditions interiorly of a camera housing.