IP Library › Granted Patent US 6,641,531
Granted Patent Utility
US 6,641,531 · Confirmation No. 9978

DEVICE FOR POSITIONING AT LEAST ONE OPTICAL COMPONENT WITHIN AN ENDOSCOPIC SYSTEM

Inventor: Ulrich Kehr
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
2003-09-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-03 LET. Miscellaneous Incoming Letter 1 View
2001-07-30 TRNA Transmittal of New Application 2 View
2001-07-30 SPEC Specification 29 View
2001-07-30 CLM Claims 7 View
2001-07-30 ABST Abstract 1 View
2001-07-30 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,641,531
App. No.
09/918,390
Filed
2001-07-30
Granted
2003-11-04
Pub. No.
US20020049366A1
Art Unit
3739
PTA
-75 days