Fluid dispenser pouch with venturi shaped outlet
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 2, 1995
Grant Date -
N/A
app pub date -
Mar 11, 1994
filing date -
Mar 11, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pliable, fluid dispensing pouch is provided which includes a flexible shot-chamber having a venturi shaped outlet passageway leading to a discharge opening at one end of the pouch. The discharge opening is initially sealed closed by the presence of a sealing tab. The discharge opening is unsealed by tearing off the tab. The venturi shaped outlet passageway has a throat section in which a liquid meniscus forms during use which acts to prevent leakage from the pouch when not in use.
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