IP Library Granted Patent US 6,592,341
Granted Patent Utility
US 6,592,341 · Confirmation No. 6777

SPA FILTER SYSTEM

Inventor: Robert Kent Olney
Patented Case View Patent ↗
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Code Description Pages PDF
2019-03-12 OATH Oath or Declaration filed 39 View
2002-01-11 TRNA Transmittal of New Application 5 View
2002-01-11 SPEC Specification 8 View
2002-01-11 CLM Claims 6 View
2002-01-11 ABST Abstract 1 View
2002-01-11 DRW Drawings-only black and white line drawings 3 View
2002-01-11 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,592,341
App. No.
10/042,375
Filed
2002-01-11
Granted
2003-07-15
Art Unit
3746
PTA
0 days