CANOPY STRUCTURE
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
May 10, 2013
filing date -
Feb 3, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A canopy structure can comprise a frame comprising a base portion and a top portion. The top portion can comprise a plurality of support members configured to facilitate transition of the top portion between an extended position and a collapsed position. The top portion can comprise a low-friction bearing coupled to a first support member and a second support member so that the first support member and second support member are rotatable relative to one another. The bearing can comprise PTFE.
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Cited Art Landscape
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