US2672216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring motor construction for toys and the like
Assignee: STRUCTO Manufacturing CO
•
Filing: 1951-01-23
•
Granted: 1954-03-16
•
Expires: 1971-01-23
Abstract
No abstract record available.
Inventors
- 👤 Joseph G Gokey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:44
CPC Classifications
A; A63; A63H; A63H29/00; A63H29/02; A63H29/04; F; F03; F03G; F03G1/00; F03G1/02; F03G1/022
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-15 | 1957-09-14 | 1958-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-15 | 1961-09-14 | 1962-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-15 | 1965-09-14 | 1966-03-16 | $7700.00 | Window Closed / Lapsed |