US PATENT SUBCLASS 348 / 158
.~.~ Portable

Current as of: June, 1999
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348 /   HD   TELEVISION

61  DF  SPECIAL APPLICATIONS {15}
143  DF  .~ Observation of or from a specific location (e.g., surveillance) {10}
158.~.~ Portable

DEFINITION

Classification: 348/158

Portable:

(under subclass 143) Subject matter wherein the surveillance system is made to be easily carried along with a user.