Method and Apparatus for Monitoring a Drum with an RFID Tag
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United States of America Patent
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N/A
Issued Date -
Mar 5, 2009
app pub date -
Jul 3, 2008
filing date -
Jul 5, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A drum has a body, a lid, and fastening structure cooperable with portions of the body and lid to effect a releasable coupling therebetween. A sensor is disposed between the two portions. According to a different aspect, a support member has a flange with a hole, and a pressure sensor on the flange. A tag on the support member has circuitry responsive to the sensor for transmitting wireless signals. According to yet another aspect, a drum has a body, a lid, and fastening structure to effect a releasable coupling between the lid and the body. A method involves monitoring with a pressure sensor a force produced by the fastening structure.
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