US2423725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Add and subtract counter and control device for a game apparatus
Assignee: PRODUCTION INSTR Co
•
Filing: 1943-11-26
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Granted: 1947-07-08
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Expires: 1963-11-26
Abstract
No abstract record available.
Inventors
- 👤 American National Bank A Compa
- 👤 Paul L Poole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:13
CPC Classifications
A; A63; A63D; A63D15/00; A63D15/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2004981A
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US2044328A
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US2216957A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-07 | 1951-01-06 | 1951-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-07 | 1955-01-06 | 1955-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-07 | 1959-01-06 | 1959-07-08 | $7700.00 | Window Closed / Lapsed |