IP Library › Granted Patent US 6,736,772
Granted Patent Utility
US 6,736,772 · Confirmation No. 4559

ENDOSCOPE SUITABLE FOR AUTOCLAVING

Inventor: Tatsuya Ishizuka
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2004-04-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-08-17 TRNA Transmittal of New Application 5 View
2001-08-17 SPEC Specification 54 View
2001-08-17 CLM Claims 6 View
2001-08-17 ABST Abstract 1 View
2001-08-17 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,736,772
App. No.
09/931,847
Filed
2001-08-17
Granted
2004-05-18
Pub. No.
US20020072653A1
Art Unit
3739
PTA
-174 days