US2696800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aquarium for keeping live lobsters and the like
Assignee: Individual
•
Filing: 1951-09-14
•
Granted: 1954-12-14
•
Expires: 1971-09-14
Abstract
No abstract record available.
Inventors
- 👤 Rork John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:03
CPC Classifications
A; A01; A01K; A01K63/00; A01K63/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR369983A
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US1007383A
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GB191307783A
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US2007479A
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DE557068C
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GB346564A
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US2272582A
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US2265806A
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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) | 1957-12-13 | 1958-06-14 | 1958-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-13 | 1962-06-14 | 1962-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-13 | 1966-06-14 | 1966-12-14 | $7700.00 | Window Closed / Lapsed |