US2526441A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production counter having count predetermining control means
Assignee: Westinghouse Electric Corp
•
Filing: 1940-07-05
•
Granted: 1950-10-17
•
Expires: 1960-07-05
Abstract
No abstract record available.
Inventors
- 👤 James B Whitmore
- 👤 Frank A Newcombe
- 👤 Makenny William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:53
CPC Classifications
G; G06; G06M; G06M7/00; G06M7/02; G06M7/04; G06M1/00; G06M1/08; G06M1/10; G06M3/00; G06M3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1787934A
Cited
GB190712907A
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US1001409A
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US1452713A
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US1616028A
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US1702475A
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US1672030A
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US1957109A
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US2040025A
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US1888533A
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US2040027A
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US2023574A
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US2159314A
Cited
US2202420A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-16 | 1954-04-17 | 1954-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-16 | 1958-04-17 | 1958-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-16 | 1962-04-17 | 1962-10-17 | $7700.00 | Window Closed / Lapsed |