US2448189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing bottle holder
Assignee: FRANCES M MUENCH
•
Filing: 1946-02-15
•
Granted: 1948-08-31
•
Expires: 1966-02-15
Abstract
No abstract record available.
Inventors
- 👤 Carl W Mott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:58
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/06; A61J9/0653; A61J9/0661; A61J9/063; A61J9/0638; A61J9/0692
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1688765A
Cited
US2013267A
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US2214882A
Cited
US2258076A
Cited
US2291148A
Cited
US2351790A
Cited
US2408572A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-31 | 1952-03-01 | 1952-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-31 | 1956-03-01 | 1956-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-31 | 1960-03-01 | 1960-08-31 | $7700.00 | Window Closed / Lapsed |