US5764683B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile x-ray inspection system for large objects
Assignee: American Science and Engineering Inc
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Filing: 1997-02-12
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Granted: 2000-11-21
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Expires: 2017-02-12
Abstract
No abstract record available.
Inventors
- 👤 Roderick Swift
- 👤 Andrew Tybinkowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:02
CPC Classifications
G; G01; G01V; G01V5/00; G01V5/20; G01V5/22; G01N; G01N23/00; G01N23/02; G01N23/04; G01N23/046; G01N23/20; G01V5/222; G01N2223/00; G01N2223/40; G01N2223/419
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) | 2003-11-21 | 2004-05-22 | 2004-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-11-21 | 2008-05-22 | 2008-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-11-21 | 2012-05-22 | 2012-11-21 | $7700.00 | Window Closed / Lapsed |