IP Library › Granted Patent US 6,636,181
Granted Patent Utility
US 6,636,181 · Confirmation No. 3813

TRANSMITTER, COMPUTER SYSTEM, AND OPENING/CLOSING STRUCTURE

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2005-08-23 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-07-31 LET. Miscellaneous Incoming Letter 1 View
2003-07-31 DRW Drawings-only black and white line drawings 20 View
2003-07-31 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-13 TRNA Transmittal of New Application 4 View
2001-12-13 SPEC Specification 32 View
2001-12-13 CLM Claims 7 View
2001-12-13 ABST Abstract 1 View
2001-12-13 DRW Drawings-only black and white line drawings 20 View
2001-12-13 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,636,181
App. No.
10/021,845
Filed
2001-12-13
Granted
2003-10-21
Pub. No.
US20020113741A1
Art Unit
2821
PTA
-83 days