IP Library › Granted Patent US 6,554,767
Granted Patent Utility
US 6,554,767 · Confirmation No. 1335

ENDOSCOPIC OPTICAL ADAPTER FREELY ATTACHABLE TO AND DETACHABLE FROM ENDOSCOPE

Inventor: Yasundo Tanaka
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2002-06-10 TRNA Transmittal of New Application 5 View
2002-06-10 A.PE Preliminary Amendment 5 View
2002-06-10 SPEC Specification 27 View
2002-06-10 CLM Claims 4 View
2002-06-10 ABST Abstract 1 View
2002-06-10 DRW Drawings-only black and white line drawings 9 View
2002-06-10 OATH Oath or Declaration filed 4 View
2002-04-04 TRNA Transmittal of New Application 5 View
2002-04-04 SPEC Specification 16 View
2002-04-04 DRW Drawings-only black and white line drawings 7 View
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Quick Facts
Patent No.
US 6,554,767
App. No.
10/116,488
Filed
2002-04-04
Granted
2003-04-29
Pub. No.
US20020161284A1
Art Unit
3739
PTA
0 days