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App. No. 10/198,431 · Confirmation No. 8508

SLOT-TYPE GAMING MACHINE WITH VARIABLE DROP ZONE SYMBOLS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2011-04-21 LET. Miscellaneous Incoming Letter 1 View
2011-04-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-06-29 PA.. Power of Attorney 2 View
2009-06-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-06-29 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2006-12-21 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-10-06 PA.. Power of Attorney 3 View
2003-08-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-07-16 TRNA Transmittal of New Application 3 View
2002-07-16 A.PE Preliminary Amendment 28 View
2002-07-16 SPEC Specification 27 View
2002-07-16 CLM Claims 2 View
2002-07-16 ABST Abstract 1 View
2002-07-16 DRW Drawings-only black and white line drawings 6 View
2002-07-16 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/198,431
Filed
2002-07-16
Granted
2003-11-04
Pub. No.
US20020180146A1
Art Unit
3711
PTA
-91 days