Patent US2523089A successfully refreshed from Google Patents.
US2523089A
Expired / Lapsed
US
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Coin stacking and packaging device
Assignee: Individual
•
Filing: 1947-10-22
•
Granted: 1950-09-19
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Expires: 1967-10-22
Abstract
No abstract record available.
Inventors
- 👤 David I Block
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:01
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06; G07D9/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2087787A
Cited
US1085673A
Cited
AT59858B
Cited
US1144087A
Cited
US1371383A
Cited
US1457261A
Cited
US1710086A
Cited
US1823829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-18 | 1954-03-20 | 1954-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-18 | 1958-03-20 | 1958-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-18 | 1962-03-20 | 1962-09-19 | $7700.00 | Window Closed / Lapsed |