IP Library › Granted Patent US 6,497,818
Granted Patent Utility
US 6,497,818 · Confirmation No. 9209

A BREWING FUNNEL HAVING A LIQUID SHIELD

Inventor: Arthur H. Bunn
Patented Case View Patent ↗
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 Code Description Pages PDF
2007-07-20 COCIN Request for Certificate of Correction 4 View
2007-07-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-05-04 DRW Drawings-only black and white line drawings 2 View
2001-01-29 TRNA Transmittal of New Application 2 View
2001-01-29 SPEC Specification 7 View
2001-01-29 CLM Claims 4 View
2001-01-29 ABST Abstract 1 View
2001-01-29 DRW Drawings-only black and white line drawings 2 View
2001-01-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,497,818
App. No.
09/772,515
Filed
2001-01-29
Granted
2002-12-24
Art Unit
1723
PTA
-30 days