Valves for Dispensers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 16, 2003
app pub date -
Feb 13, 2003
filing date -
Jan 15, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A metering valve includes a valve stem co-axially slidable within a chamber body. The chamber body and the valve stem define a metering chamber. An outer and an inner annular seal is provided operative between a respective outer end and an inner end of the chamber body and the valve stem to seal the annular metering chamber there between. The inner seal comprises a wiper element.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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