Patent US2806436A successfully refreshed from Google Patents.
US2806436A
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US
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Freight positioning and retaining apparatuses
Assignee: TRANSP SPECIALTIES CO
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Filing: 1956-08-17
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Granted: 1957-09-17
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Expires: 1976-08-17
Abstract
No abstract record available.
Inventors
- 👤 Johnston Charles Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:07
CPC Classifications
F; F16; F16K; F16K5/00; B; B61; B61D; B61D45/00; B61D45/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2091869A
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US2519846A
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US2613615A
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US2468101A
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US2514229A
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US2467681A
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US2440437A
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US2725826A
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US2567658A
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US2679214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |