US2655604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wind-driven power plant with centrifugal governor
Assignee: Allgaier Werkzeugbau GmbH
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Filing: 1951-07-11
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Granted: 1953-10-13
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Expires: 1971-07-11
Abstract
No abstract record available.
Inventors
- 👤 Hutter Ulrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:19
CPC Classifications
H; H02; H02K; H02K7/00; H02K7/18; H02K7/1807; H02K7/1823; H02K7/183; F; F03; F03D; F03D15/00; F03D15/10; F03D7/00; F03D7/02; F03D7/022; F03D7/0224; F03D9/00; F03D9/20; F03D9/25; F05; F05B; F05B2260/00; F05B2260/70; F05B2260/74; F05B2260/75; F05B2260/77; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2179962A
Cited
US1027501A
Cited
US1362753A
Cited
US1443664A
Cited
US1533467A
Cited
DE695463C
Cited
US2248218A
Cited
GB563009A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |