IP Library › Granted Patent US 6,727,496
Granted Patent Utility
US 6,727,496 · Confirmation No. 8197

PANCAKE SPECTROMETER

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2012-09-25 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-03-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-08 LET. Miscellaneous Incoming Letter 1 View
2002-03-26 TRNA Transmittal of New Application 6 View
2002-03-26 DRW Drawings-only black and white line drawings 8 View
2002-03-26 OATH Oath or Declaration filed 3 View
2001-08-14 TRNA Transmittal of New Application 1 View
2001-08-14 SPEC Specification 27 View
2001-08-14 CLM Claims 9 View
2001-08-14 ABST Abstract 1 View
2001-08-14 DRW Drawings-only black and white line drawings 4 View
2001-08-14 OATH Oath or Declaration filed 2 View
2001-08-14 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,727,496
App. No.
09/929,273
Filed
2001-08-14
Granted
2004-04-27
Pub. No.
US20030034449A1
Art Unit
2853
PTA
-261 days