Granted Patent
Utility
US 6,739,971
· Confirmation No. 8669
BONUS ACCUMULATOR FOR CHANCE GAME
Inventor:
John W. Devaull
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2007-05-29 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-04-19 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-04-11 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-11 | SPEC |
Specification | 9 | View | |
| 2001-04-11 | CLM |
Claims | 4 | View | |
| 2001-04-11 | ABST |
Abstract | 1 | View | |
| 2001-04-11 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-04-11 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
John W. Devaull
Absecon, NJ
Attorneys & Agents of Record
Classification
USPC
463/20
G07F17/32
Prosecution
- Examiner
- SAGER, MARK ALAN
- Art Unit
- 3714
- Customer No.
- 70243
- Docket No.
- 247079-000090USPT
- Confirmation No.
- 8669
Publication
- Pub. No.
- US20020151346A1
- Pub. Date
- 2002-10-17
Patent Term Adjustment
-34days
SCIENTIFIC GAMES INTERNATIONAL, INC.,
WMS GAMING INC.,
BALLY GAMING, INC.,
DON BEST SPORTS CORPORATION
RELEASE OF SECURITY INTEREST
Recorded 2022-04-21
RELEASE OF SECURITY INTEREST IN PATENTS (RELEASES REEL/FRAME 034530/0318)
Recorded 2018-11-05
SECURITY AGREEMENT
Recorded 2018-04-11
SECURITY AGREEMENT
Recorded 2017-12-15
SECURITY AGREEMENT
Recorded 2014-12-04
SECURITY AGREEMENT
Recorded 2013-12-18
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Quick Facts
- Patent No.
- US 6,739,971
- App. No.
- 09/833,105
- Filed
- 2001-04-11
- Granted
- 2004-05-25
- Pub. No.
- US20020151346A1
- Examiner
- SAGER, MARK ALAN
- Art Unit
- 3714
- PTA
- -34 days
External Links