US2636318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable washable doll cover
Assignee: Individual
•
Filing: 1950-01-04
•
Granted: 1953-04-28
•
Expires: 1970-01-04
Abstract
No abstract record available.
Inventors
- 👤 Lock Daisy Prater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:29
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/52; A63H3/02; A63H3/16; A63H3/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1023401A
Cited
US1485638A
Cited
US1825909A
Cited
US2123667A
Cited
US2059043A
Cited
US2253635A
Cited
US2274303A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-27 | 1956-10-27 | 1957-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-27 | 1960-10-27 | 1961-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-27 | 1964-10-27 | 1965-04-28 | $7700.00 | Window Closed / Lapsed |