Patent US2595486A successfully refreshed from Google Patents.
US2595486A
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US
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Servomotor and mechanism for limiting its piston movements at variably predetermined positions
Assignee: SKODA WORKS NAT CORP
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Filing: 1949-02-12
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Granted: 1952-05-06
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Expires: 1969-02-12
Abstract
No abstract record available.
Inventors
- 👤 Rosenberg Josef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:41
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/20; F15B15/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US524541A
Cited
US1800982A
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US1965751A
Cited
US1806669A
Cited
US2339001A
Cited
US2436190A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-06 | 1955-11-05 | 1956-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-06 | 1959-11-05 | 1960-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-06 | 1963-11-05 | 1964-05-06 | $7700.00 | Window Closed / Lapsed |