US2523517A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counting and batching device
Assignee: Individual
•
Filing: 1947-07-07
•
Granted: 1950-09-26
•
Expires: 1967-07-07
Abstract
No abstract record available.
Inventors
- 👤 John T Potter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:42
CPC Classifications
G; G06; G06M; G06M7/00; G06M1/00; G06M1/08; G06M1/10; G06M1/101; G06M3/00; G06M3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2045769A
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US2059398A
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US2144708A
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US2304982A
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US2348141A
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US2417074A
Cited
US2326675A
Cited
US2333791A
Cited
US2470926A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-25 | 1954-03-27 | 1954-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-25 | 1958-03-27 | 1958-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-25 | 1962-03-27 | 1962-09-26 | $7700.00 | Window Closed / Lapsed |