Patent US3426913A successfully refreshed from Google Patents.
US3426913A
Expired / Lapsed
US
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Structural system and components
Assignee: JAMES S ABATIELL JR
•
Filing: 1966-06-27
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Granted: 1969-02-11
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Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 James S Abatiell Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:11
CPC Classifications
G; G09; G09F; G09F15/00; G09F15/0068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1286241A
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US2917188A
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US2915314A
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US2970396A
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US2993604A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |