US2922929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optically motivated toy
Assignee: Individual
•
Filing: 1957-02-06
•
Granted: 1960-01-26
•
Expires: 1977-02-06
Abstract
No abstract record available.
Inventors
- 👤 Julius L Cooper
- 👤 William R Feingold
- 👤 John A Parmerton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:43
CPC Classifications
A; A63; A63H; A63H30/00; A63H30/02; A63H30/04; A63H17/00; A63H17/26; A63H17/36; A63H17/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-25 | 1963-07-27 | 1964-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-25 | 1967-07-27 | 1968-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-25 | 1971-07-27 | 1972-01-26 | $7700.00 | Window Closed / Lapsed |