US3436055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting device for wicket gates of a turbine
Assignee: Nydqvist and Holm AB
•
Filing: 1966-03-16
•
Granted: 1969-04-01
•
Expires: 1986-03-16
Abstract
No abstract record available.
Inventors
- 👤 Arne Herman Lindquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:45
CPC Classifications
F; F03; F03B; F03B3/00; F03B3/16; F03B3/18; F03B3/183; Y; Y02; Y02E; Y02E10/00; Y02E10/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US832431A
Cited
US907597A
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US1546594A
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US3096070A
Cited
US3096071A
Cited
US3175573A
Cited
US3235272A
Cited
US3262709A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |