Compression sack
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 31, 2002
Grant Date -
Apr 18, 2002
app pub date -
Mar 19, 2001
filing date -
Oct 12, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compression sack constituted by non-breathable front and back sheets and having an opening formed in a part of the compression sack. The opening includes an access port for articles and air outlet, and closing means provided therein for tight closing and opening purposes. The access port and air outlet are separated by a separating member at which the front and back sheets are firmly joined together. The separating member extends from a side of the opening inwardly of the compression sack, thereby forming a deaeration passage between the air outlet and the inside of the compression sack. A spot seal is provided more inwardly of the sack than the end at the interior side of deaeration passage, and the separating member is bent at the end of the interior side of the deaeration passage in a direction of the deaeration passage.
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