US2859554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Walking doll
Assignee: Individual
•
Filing: 1955-09-20
•
Granted: 1958-11-11
•
Expires: 1975-09-20
Abstract
No abstract record available.
Inventors
- 👤 Walter K Waiss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:03
CPC Classifications
A; A63; A63H; A63H3/00; A63H3/36; A63H3/48; A63H3/38; A63H3/40; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18888
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2736135A
Cited
US681974A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |