US2679357A
Expired / Lapsed
US
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Meter register
Assignee: Westinghouse Electric Corp
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Filing: 1951-07-12
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Granted: 1954-05-25
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Expires: 1971-07-12
Abstract
No abstract record available.
Inventors
- 👤 George W Rosenberger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:28
CPC Classifications
F; F16; F16H; F16H27/00; F16H27/04; F16H27/08; G; G06; G06M; G06M1/00; G06M1/04; G06M1/041; G06M1/22; G06M1/26; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19874
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |