US2489765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin packaging machine
Assignee: Individual
•
Filing: 1944-06-13
•
Granted: 1949-11-29
•
Expires: 1964-06-13
Abstract
No abstract record available.
Inventors
- 👤 Charles G Emerson
- 👤 Lee R Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:17
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06; G07D9/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US860598A
Cited
US961832A
Cited
US1175529A
Cited
CH78166A
Cited
GB307491A
Cited
US1978187A
Cited
US1901715A
Cited
DE562142C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |