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Opticalshield Trademarks
OPTICALSHIELD
Electric sensors for monitoring and detecting when a container has been tampered; Shipping container tamper monitoring and detection system comprising of electric sensors
Pending
·
November 17, 2022
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97681824
·
OPTICALSHIELD
Electric sensors for monitoring and detecting when a container has been tampered; Shipping container tamper monitoring and detection system comprising of electric sensors
Abandoned
·
January 14, 2020
·
88758090
·
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