US2710052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for a baby
Assignee: Individual
•
Filing: 1953-09-10
•
Granted: 1955-06-07
•
Expires: 1973-09-10
Abstract
No abstract record available.
Inventors
- 👤 Nancy R Witmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:51
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2281629A
Cited
US2237057A
Cited
US2404505A
Cited
US2413395A
Cited
GB599871A
Cited
US2495482A
Cited
US2593319A
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 |