US5111291B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auto freeze frame display for intrusion monitoring system
Assignee: NUCLEAR SECURITY SERVICES Corp
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Filing: 1991-09-25
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Granted: 1999-09-28
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Expires: 2011-09-25
Abstract
No abstract record available.
Inventors
- 👤 Charles H Erickson
- 👤 Peter A Erio
- 👤 James E Kase
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:00
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/18; G08B13/189; G08B13/194; G08B13/196; G08B13/19678; G08B13/19689; G08B13/19639; G08B13/19641; G08B13/19652; G08B13/19665; G08B13/19669; G08B13/19697; H; H04; H04N; H04N7/00; H04N7/18; H04N7/181
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) | 2002-09-27 | 2003-03-29 | 2003-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-09-27 | 2007-03-29 | 2007-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-09-27 | 2011-03-29 | 2011-09-28 | $7700.00 | Window Closed / Lapsed |