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Observationcam Trademarks
OBSERVATIONCAM
Video cameras and audio microphones recording and transmitting classroom activity and child behavior via the Interned, satellite transmission, closed-circuit transmission or other means of conveying image and sound beyond the source classroom
Abandoned
·
November 18, 2003
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78329433
·
OBSERVATIONCAM
Video cameras and audio microphones recording and transmitting classroom lessons and child behavior via the Internet, satellite transmission, close-circuit transmission, or other means of conveying image and sound beyond the classroom
Abandoned
·
March 26, 2002
·
78117477
·
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