IP Library › Granted Patent US 6,652,548
Granted Patent Utility
US 6,652,548 · Confirmation No. 8538

EXPANSIBLE SHEARING CATHETERS FOR THROMBUS REMOVAL

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2010-02-26 LET. Miscellaneous Incoming Letter 1 View
2010-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-27 TRNA Transmittal of New Application 3 View
2001-08-27 DRW Drawings-only black and white line drawings 20 View
2001-03-30 TRNA Transmittal of New Application 3 View
2001-03-30 ADS Application Data Sheet 2 View
2001-03-30 SPEC Specification 23 View
2001-03-30 CLM Claims 4 View
2001-03-30 ABST Abstract 1 View
2001-03-30 DRW Drawings-only black and white line drawings 20 View
2001-03-30 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,652,548
App. No.
09/823,652
Filed
2001-03-30
Granted
2003-11-25
Pub. No.
US20020010487A1
Examiner
BUI, VY Q
Art Unit
3731
PTA
-50 days