US2742879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizing device for governor systems, especially speed governor systems with yieldable follow-up mechanism
Assignee: JM Voith GmbH
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Filing: 1953-03-31
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Granted: 1956-04-24
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Expires: 1973-03-31
Abstract
No abstract record available.
Inventors
- 👤 Hugo K Kieser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:52
CPC Classifications
F; F03; F03B; F03B15/00; F03B15/02; F03B15/04; F03B15/06; F03B15/08; Y; Y02; Y02E; Y02E10/00; Y02E10/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB114836A
Cited
FR409277A
Cited
DE340402C
Cited
US1423786A
Cited
US2075968A
Cited
DE654396C
Cited
US2227427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |