US2608059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic pressure booster
Assignee: Kux Machine Co
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Filing: 1948-07-22
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Granted: 1952-08-26
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Expires: 1968-07-22
Abstract
No abstract record available.
Inventors
- 👤 Albert S Kux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:03
CPC Classifications
F; F15; F15B; F15B11/00; F15B11/02; F15B11/028; F15B11/032; F15B11/0325; F15B2211/00; F15B2211/20; F15B2211/21; F15B2211/214; F15B2211/70; F15B2211/705; F15B2211/7051; F15B2211/7053; F15B2211/775; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2544
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |