Patent US2834450A successfully refreshed from Google Patents.
US2834450A
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US
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Counting system for stacker
Assignee: Cutler Hammer Inc
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Filing: 1957-04-04
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Granted: 1958-05-13
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Expires: 1977-04-04
Abstract
No abstract record available.
Inventors
- 👤 Charles T Govin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:20
CPC Classifications
G; G06; G06M; G06M7/00; G06M7/08; G06M1/00; G06M1/08; G06M1/10; G06M1/101; Y; Y10; Y10S; Y10S198/00; Y10S198/958
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2725972A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |