US5743523C1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-game system with progressive bonus
Assignee: Sierra Design Group Inc
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Filing: 1996-08-07
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Granted: 2002-02-19
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Expires: 2016-08-07
Abstract
No abstract record available.
Inventors
- 👤 Bryan M Kelly
- 👤 Norman B Petermeier
- 👤 Matthew F Kelly
- 👤 J Richard Oltmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:00
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/32; G07F17/3202; G07F17/3204; G07F17/3211; G07F17/3213; A; A63; A63F; A63F7/00; A63F7/0058; G07F17/3286; G07F17/3297; G07F17/34; A63F3/00; A63F3/00003; A63F3/00157; A63F2003/00167; A63F2003/0017; A63F7/0023; A63F2007/0052; A63F5/00; A63F5/04; A63F5/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-02-18 | 2005-08-20 | 2006-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-02-18 | 2009-08-20 | 2010-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-02-18 | 2013-08-20 | 2014-02-19 | $7700.00 | Window Closed / Lapsed |