US2684850A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ball tossing and catching toy
Assignee: Individual
•
Filing: 1951-06-04
•
Granted: 1954-07-27
•
Expires: 1971-06-04
Abstract
No abstract record available.
Inventors
- 👤 Charles M Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:52
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US124915A
Cited
US139533A
Cited
DE328863C
Cited
FR744430A
Cited
US1141434A
Cited
US1278228A
Cited
US1780385A
Cited
US1915868A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |