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Patent US3442181A successfully refreshed from Google Patents.
US3442181A
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US
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Hydrostatic axial piston transmission assembly
Assignee: METAALBEDRIJF RADEMAKERS NV
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Filing: 1967-11-24
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Granted: 1969-05-06
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Expires: 1987-11-24
Abstract
No abstract record available.
Inventors
- 👤 Wilhelmus Franciscus Olderaan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:42
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/26; F04B1/30; F04B1/32; F04B1/328; F01; F01B; F01B3/00; F01B3/0032; F01B3/0035; F01B3/0038; F01B3/0044; F01B3/0064; F01B3/10; F01B3/103; F01B3/109; F04B1/20; F04B1/2014; F04B1/2064; F04B1/2078; F04B1/2085; F04B1/22; F04B1/24; F16; F16H; F16H39/00; F16H47/00; F16H47/02; F16H2047/025
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) | 1972-05-05 | 1972-11-04 | 1973-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-05 | 1976-11-04 | 1977-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-05 | 1980-11-04 | 1981-05-06 | $7700.00 | Window Closed / Lapsed |