US2838875A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toy vehicle
Assignee: Marketing Specialists Inc
•
Filing: 1955-04-20
•
Granted: 1958-06-17
•
Expires: 1975-04-20
Abstract
No abstract record available.
Inventors
- 👤 Romeyn S Hammond
- 👤 Siegfried Jean Adam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:58
CPC Classifications
A; A63; A63H; A63H17/00; A63H17/26; A63H17/262
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1399247A
Cited
US1905649A
Cited
US1929257A
Cited
GB553347A
Cited
GB601637A
Cited
US2520323A
Cited
US2749662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-16 | 1961-12-16 | 1962-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-16 | 1965-12-16 | 1966-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-16 | 1969-12-16 | 1970-06-17 | $7700.00 | Window Closed / Lapsed |