Protective device for a field apparatus
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United States of America Patent
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-
Aug 23, 2005
Grant Date -
Oct 28, 2004
app pub date -
Jan 28, 2004
filing date -
Jan 31, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A protective device for a field apparatus includes first and second lateral plates, each plate having a top end and a bottom end. The first and second lateral plates are opposingly situated to mutually support each other in an A-shaped structure. In this A-shaped structure, the top ends are coupled together by at least one coupling device substantially at the apex of the 'A', and the bottom ends are coupled together by a fastening assembly. The bottom fastening assembly acts to restrain the rending of the A-shaped structure by a force generated from debris striking the first or second lateral plate. Each lateral plate also has a handle positioned in proximity to the top end. When a user grabs both handles, the A-shaped structure collapses for storage. The protective device further includes a transmission line and a device for transmitting and receiving radio waves to an electromagnetic field apparatus.
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