US3401816A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container with a fastening device
Assignee: ThyssenKrupp Marine Systems GmbH
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Filing: 1966-03-16
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Granted: 1968-09-17
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Expires: 1986-03-16
Abstract
Abstract 1,122,855. Linings for ships carrying liquefied gases. KIELER HOWALDTSWERKE A.G. 17 March, 1966 [2 April, 1965], No. 11680/66. Headings B7A and B7S. [Also in Divisions F2 and F4] A plurality of thin-walled sheets 5 are attached to the hold 8 of a ship with the interposition of insulating material 7 to form a container for receiving liquefied gases. Each sheet is attached by one or more bolts 4 threaded at one end on to a stud 9 carried by the hold. A nut 3 is threaded on to the other end of the bolt and bears against an annular member 1 welded to the sheet 5.
Inventors
- 👤 Witt Johannes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:15
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/13; B63; B63B; B63B25/00; B63B25/02; B63B25/08; B63B25/12; B63B25/16; F; F17; F17C; F17C13/00; F17C13/08; F17C13/082; F17C3/00; F17C3/02; F17C3/025; F17C3/027; F17C2209/00; F17C2209/22; F17C2209/228; F17C2270/00; F17C2270/01; F17C2270/0102; F17C2270/0105; Y; Y10; Y10S; Y10S220/00; Y10S220/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |