US2710037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper currency savings receptacle for babies
Assignee: Individual
•
Filing: 1952-10-20
•
Granted: 1955-06-07
•
Expires: 1972-10-20
Abstract
No abstract record available.
Inventors
- 👤 Edward S Caldwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:14
CPC Classifications
A; A45; A45C; A45C1/00; A45C1/12; Y; Y10; Y10S; Y10S383/00; Y10S383/907
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US637365A
Cited
US1214282A
Cited
US1390718A
Cited
US1679807A
Cited
US1693266A
Cited
US1854546A
Cited
US2132337A
Cited
US2584633A
Cited
US2587033A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |