Portable handrail counter-weight system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 8, 1992
Grant Date -
N/A
app pub date -
Feb 5, 1991
filing date -
Feb 5, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A modular portable handrail system employs cantilever arm/counter-weight anchor assemblies. Bases attach to opposing ends of the cantilever arms. A pail-like receptacle is receivable on one of the bases and interlockable with the base. The receptacle is filled with water, sand or other material to provide the counter-weight mass.
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Cited Art Landscape
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