IP Library › Granted Patent US 6,743,246
Granted Patent Utility
US 6,743,246 · Confirmation No. 5289

DEVICES AND METHODS FOR PROTECTING A PATIENT FROM EMBOLIC MATERIAL DURING SURGERY

Inventor: Tracy D. Maahs
Patented Case View Patent ↗
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 Code Description Pages PDF
2008-02-07 C.AD Change of Address 1 View
2008-02-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-04-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-04-12 LET. Miscellaneous Incoming Letter 1 View
2004-04-12 DRW Drawings-only black and white line drawings 12 View
2004-01-30 C.AD Change of Address 2 View
2001-03-07 TRNA Transmittal of New Application 6 View
2001-03-07 SPEC Specification 17 View
2001-03-07 CLM Claims 5 View
2001-03-07 ABST Abstract 1 View
2001-03-07 DRW Drawings-only black and white line drawings 11 View
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Quick Facts
Patent No.
US 6,743,246
App. No.
09/801,503
Filed
2001-03-07
Granted
2004-06-01
Art Unit
3731
PTA
-311 days