US2452749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing bottle holder
Assignee: Individual
•
Filing: 1946-05-03
•
Granted: 1948-11-02
•
Expires: 1966-05-03
Abstract
No abstract record available.
Inventors
- 👤 Nicholas W Guden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:18
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/06; A61J9/0653; A61J9/0661; A61J9/063; A61J9/0638
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US978892A
Cited
US771768A
Cited
US1100792A
Cited
US1220266A
Cited
US1597266A
Cited
US1734522A
Cited
US2034188A
Cited
US2146654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-11-02 | 1952-05-03 | 1952-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-11-02 | 1956-05-03 | 1956-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-11-02 | 1960-05-03 | 1960-11-02 | $7700.00 | Window Closed / Lapsed |