Patent US2930362A successfully refreshed from Google Patents.
US2930362A
Expired / Lapsed
US
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Pneumatic clock controlled motor
Assignee: Elster American Meter Co LLC
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Filing: 1956-12-03
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Granted: 1960-03-29
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Expires: 1976-12-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Hubert A Riester
- 👤 Carl J Kugler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:42
CPC Classifications
G; G06; G06C; G06C23/00; G06C23/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US465100A
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US771864A
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US850953A
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US1369256A
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US1781190A
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US2731534A
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FR1041366A
Cited
US2736629A
Cited
US2702023A
Cited
US2718878A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |