Roller type support frame structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 18, 2002
Grant Date -
N/A
app pub date -
Apr 14, 2000
filing date -
Apr 14, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A roller type support frame structure includes a body connected to a post. Two end pieces respectively extend from the body and one of the end piece has a threaded hole and the other end piece has a hole defined therethrough. A core has a threaded outside for being threadedly engaged with the threaded hole, and an insertion section of the core is inserted into the hole of the second end piece. A sleeve is rotatably mounted to the core.
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