US2809745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package unit for vacuum bottle components
Assignee: Aladdin Industries LLC
•
Filing: 1953-04-07
•
Granted: 1957-10-15
•
Expires: 1973-04-07
Abstract
No abstract record available.
Inventors
- 👤 Bramming Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:41
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/04; B65D77/0413; B65D77/0426; Y; Y10; Y10S; Y10S229/00; Y10S229/939
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB191206184A
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US1169238A
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US1663032A
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US1917886A
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US2326928A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |