Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-01-30
2007-01-30
Trost, William (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S575100, C455S117000, C343S841000
Reexamination Certificate
active
09944003
ABSTRACT:
An electromagnetic shielding system for shielding a user's head from electromagnetic waves produced from an antenna of a cellular phone. The electromagnetic shielding system includes an expandable shield assembly that includes a base panel and an arm panel pivotally coupled together for providing an expanded area of coverage for a user's head. The base panel is removably mountable to the antenna of a cellular phone. An electromagnetic reflective member is mounted to the shield assembly for shielding a user from the electromagnetic waves. A coupling assembly is removably mountable to and extends between the shield assembly and the antenna of the cellular phone for positioning the expandable shield assembly between a stored position and a shielding position.
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Brown Larry K.
Trost William
Win Aung T
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