Vacuum system components
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 26, 1997
Issued Date -
N/A
app pub date -
Sep 16, 1996
filing date -
Mar 8, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vacuum port manifold having a plurality of ports each having a planar sealing surface comprises a unitary construction derived from an intermediate unitary structure having a compound curved surface at least in part. The planar sealing surfaces are formed by machining selected planes across the compound curved surface.
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