Curtain
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 24, 2011
app pub date -
Nov 17, 2009
filing date -
Sep 24, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A curtain has a substrate, multiple horizontal row assemblies, a rope and at least one flexible tube. The horizontal row assemblies are mounted horizontally on a surface of the substrate at intervals and each horizontal row assembly has at least one rope-extended element. The rope is extended vertically through the rope-extended elements to form multiple rope segments and has two ends fastened to the rope-extended elements near the bottom of the substrate. The flexible tube is fastened to the rear surface of the substrate and at least sheathes the at least one rope segment between the two horizontal row assemblies near a bottom of the substrate. Children cannot touch or pull the rope, which is sheathed by the flexible tubes fastened to the substrate, so the curtain is safe.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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