US2618889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Climbing toy
Assignee: Individual
•
Filing: 1949-03-01
•
Granted: 1952-11-25
•
Expires: 1969-03-01
Abstract
No abstract record available.
Inventors
- 👤 Voorhis F Wigal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:47
CPC Classifications
A; A63; A63H; A63H11/00; A63H11/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US320275A
Cited
US455545A
Cited
US470860A
Cited
US929632A
Cited
US1144373A
Cited
US1828288A
Cited
US2132661A
Cited
GB490810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |