US2876459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for holding infants
Assignee: Individual
•
Filing: 1956-05-07
•
Granted: 1959-03-10
•
Expires: 1976-05-07
Abstract
No abstract record available.
Inventors
- 👤 Mildred O Ackerson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:28
CPC Classifications
A; A47; A47D; A47D13/00; A47D13/08; A47D5/00; A47K; A47K3/00; A47K3/12; A47K3/125; A47K3/127
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1315643A
Cited
US1546536A
Cited
US1512068A
Cited
US1962076A
Cited
US2505252A
Cited
US2548301A
Cited
US2531724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-09 | 1962-09-08 | 1963-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-09 | 1966-09-08 | 1967-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-09 | 1970-09-08 | 1971-03-10 | $7700.00 | Window Closed / Lapsed |