US2555054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing bottle
Assignee: NORMAN L OLIVER
•
Filing: 1947-11-05
•
Granted: 1951-05-29
•
Expires: 1967-11-05
Abstract
No abstract record available.
Inventors
- 👤 Lawrence R Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:10
CPC Classifications
A; A61; A61J; A61J11/00; A61J11/0075; A61J11/008; A61J9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US710114A
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CH52474A
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US1635070A
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GB295183A
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US1716262A
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US1913531A
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US1938052A
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US2090749A
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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) | 1954-05-28 | 1954-11-27 | 1955-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-28 | 1958-11-27 | 1959-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-28 | 1962-11-27 | 1963-05-29 | $7700.00 | Window Closed / Lapsed |