Portable information sign device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 2011
Grant Date -
Oct 9, 2008
app pub date -
May 8, 2008
filing date -
Mar 23, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable sign including three legs movable between deployed and collapsed positions and a flexible covering bearing text, graphics or both includes a biasing mechanism urging the legs toward the deployed position. A support within the biasing mechanism secures three springs with the coils facing outward, one extension from each spring embedded in an upper support member and another extension movable within a plane tangential to a periphery of a lower support member and received by a hollow portion of one of the legs.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully