Patent US3028984A successfully refreshed from Google Patents.
US3028984A
Expired / Lapsed
US
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Vacuum bottle jacket construction
Assignee: Aladdin Industries LLC
•
Filing: 1959-04-06
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Granted: 1962-04-10
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Expires: 1979-04-06
Abstract
No abstract record available.
Inventors
- 👤 Bramming Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:55
CPC Classifications
A; A47; A47J; A47J41/00; A47J41/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US770971A
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US837648A
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US1160596A
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US1878265A
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US1964206A
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US2058297A
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US2324253A
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US2830722A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |