Patent US2826862A successfully refreshed from Google Patents.
US2826862A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy with sound emitter
Assignee: Individual
•
Filing: 1951-02-20
•
Granted: 1958-03-18
•
Expires: 1971-02-20
Abstract
No abstract record available.
Inventors
- 👤 William J Shapiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:54
CPC Classifications
A; A63; A63H; A63H5/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US447638A
Cited
US811784A
Cited
US1105655A
Cited
US1227319A
Cited
US1507710A
Cited
US2004817A
Cited
US2384193A
Cited
US2436705A
Cited
US2488118A
Cited
US2561179A
Cited
GB615809A
Cited
US2615281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-17 | 1961-09-16 | 1962-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-17 | 1965-09-16 | 1966-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-17 | 1969-09-16 | 1970-03-18 | $7700.00 | Window Closed / Lapsed |