IP Library › Granted Patent US 6,749,563
Granted Patent Utility
US 6,749,563 · Confirmation No. 7364

MEDICAL INSTRUMENT THAT CAN BE SPREAD, ESPECIALLY A LARYNGOSCOPE

Inventor: Ewald Stihl
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2018-05-01 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2015-05-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-05-05 IFEE Issue Fee Payment (PTO-85B) 2 View
2002-04-24 TRNA Transmittal of New Application 3 View
2002-04-24 A.PE Preliminary Amendment 6 View
2002-04-24 SPEC Specification 9 View
2002-04-24 CLM Claims 2 View
2002-04-24 ABST Abstract 1 View
2002-04-24 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,749,563
App. No.
10/128,920
Filed
2002-04-24
Granted
2004-06-15
Pub. No.
US20020165433A1
Art Unit
3739
PTA
-5 days