IP Library › Granted Patent US 6,514,463
Granted Patent Utility
US 6,514,463 · Confirmation No. 4533

WELL(S) CONTAINING FILTRATION DEVICES

Inventor: Thomas G. Zermani
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-04-13 TRNA Transmittal of New Application 3 View
2001-04-13 A.PE Preliminary Amendment 6 View
2001-04-13 SPEC Specification 12 View
2001-04-13 CLM Claims 6 View
2001-04-13 ABST Abstract 1 View
2001-04-13 DRW Drawings-only black and white line drawings 3 View
2001-04-13 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,514,463
App. No.
09/834,584
Filed
2001-04-13
Granted
2003-02-04
Pub. No.
US20010012493A1
Examiner
KIM, SUN U
Art Unit
1723
PTA
-84 days