US2483979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric nursing bottle warmer
Assignee: Individual
•
Filing: 1947-04-07
•
Granted: 1949-10-04
•
Expires: 1967-04-07
Abstract
No abstract record available.
Inventors
- 👤 Lewis H Morrill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:37
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/24; A47J36/2411; A47J36/2433; A61; A61J; A61J2200/00; A61J2200/40; A61J2200/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1434472A
Cited
US1762171A
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US1992635A
Cited
US2093130A
Cited
US2127675A
Cited
US2090749A
Cited
US2426927A
Cited
US2413176A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-03 | 1953-04-04 | 1953-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-03 | 1957-04-04 | 1957-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-03 | 1961-04-04 | 1961-10-04 | $7700.00 | Window Closed / Lapsed |