Collapsible and foldable canvas structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 18, 2006
Grant Date -
Jul 8, 2004
app pub date -
Jan 3, 2003
filing date -
Jan 3, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A collapsible and foldable canvas structure has only two structural panels, each formed by a piece of fabric material spread across and secured about its periphery to a resiliently flexible wire frame. One of the panels is laid flat on the ground or other supporting surface; the other rises vertically from a median section of the first and is held by straps or by sheets of fabric material not structured or framed by any wire but joined to the top of the vertical panel and to the outer edges of the flat one. A window cut on the center of the vertical panel provides access from one side to the other. The panels are substantially commensurate. They can be brought back together and twisted along with the remaining components of the structure into a compact package.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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