Portable dispensing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 8, 1987
Issued Date -
N/A
app pub date -
Jun 2, 1986
filing date -
Apr 10, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable dispensing system includes a hollow body having two ends. A head is removably mounted on one end of the body and has an opening therethrough. A piston mechanism is removably mounted at the other end of the body. A valve mechanism for opening in response to pressure created by the piston mechanism is mounted on the head adjacent the opening. The valve mechanism includes a casing, a jaw slidably mounted on the casing for movement between an opened and closed position, and a spring mechanism urging the jaw to the closed position and yielding to pressure increases in the body. A flexible pouch is provided for receipt in the body. The pouch includes a main body made of a flexible material and a discharge portion which is integral with the main body. The discharge portion is capable of passing through the opening of the head and is for engagement with the jaw. Preferably, the pouch is fitmentless.
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