Patent US3239090A successfully refreshed from Google Patents.
US3239090A
Expired / Lapsed
US
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Corrugated stopper for vacuum bottles or the like
Assignee: Aladdin Industries LLC
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Filing: 1961-06-30
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Granted: 1966-03-08
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Expires: 1981-06-30
Abstract
No abstract record available.
Inventors
- 👤 Bramming Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:50
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/0407; B65D41/0414; A; A47; A47J; A47J41/00; A47J41/0005; A47J41/0011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US881779A
Cited
CH269761A
Cited
US2669370A
Cited
US2815879A
Cited
GB808612A
Cited
FR1131201A
Cited
US2954890A
Cited
US2934231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-07 | 1969-09-06 | 1970-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-07 | 1973-09-06 | 1974-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-07 | 1977-09-06 | 1978-03-08 | $7700.00 | Window Closed / Lapsed |