US3088246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bridge and method of building the same
Assignee: INGENJORSFIRMAN INVENT AB
•
Filing: 1958-10-20
•
Granted: 1963-05-07
•
Expires: 1978-10-20
Abstract
No abstract record available.
Inventors
- 👤 Thiman Gannar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:21
CPC Classifications
E; E01; E01D; E01D11/00; E01D11/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE15297C
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US855986A
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US1074268A
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GB115974A
Cited
US1928748A
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GB382610A
Cited
DE948515C
Cited
US2411651A
Cited
US2457427A
Cited
DE817468C
Cited
FR1127489A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |