US2751901A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vessel cover
Assignee: Individual
•
Filing: 1952-09-29
•
Granted: 1956-06-26
•
Expires: 1972-09-29
Abstract
No abstract record available.
Inventors
- 👤 Henry W Livermore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:01
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/06; A47J36/064
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US616883A
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US626808A
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US1468908A
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US1676146A
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US1737643A
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US1862778A
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US1961571A
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US2000701A
Cited
US2271012A
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US2405400A
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US2506957A
Cited
US2609960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-26 | 1959-12-26 | 1960-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-26 | 1963-12-26 | 1964-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-26 | 1967-12-26 | 1968-06-26 | $7700.00 | Window Closed / Lapsed |