US3366968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid translating device
Assignee: Sundstrand Corp
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Filing: 1966-09-09
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Granted: 1968-01-30
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Expires: 1986-09-09
Abstract
No abstract record available.
Inventors
- 👤 Walter J Iseman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:22
CPC Classifications
F; F01; F01B; F01B3/00; F01B3/0032; F01B3/0044; F01B3/007; F01B3/0082; F01B3/0085; F01B3/0088; F01B3/10; F01B3/103; F01B3/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A HYDRAULIC ENERGY TRANSLATING DEVICE COMPRISING; A VALVE MEMBER HAVING INLET AND OUTLET PORTS THEREIN, A ROTATABLE CYLINDER BLOCK MEMBER SLIDABLY ENGAGING SAID VALVE MEMBER AND HAVING A PLURALITY OF CYLINDERS THEREIN SERIALLY COMMUNICATING WITH SAID PORTS UPON RELATIVE ROTATION OF SAID BLOCK MEMBER AND VALVE MEMBER, PISTONS SLIDABLE IN SAID CYLINDERS, A SHAFT MEMBER CONNECTED TO SAID CYLINDER BLOCK MEMBER, A CAM MEMBER HAVING A CAMMING SURFACE, RODS PIVOTALLY CONNECTED AT ONE END THEREOF RESPECTIVELY TO EACH SAID PISTONS, BEARING MEANS ON THE OTHER ENDS OF THE RODS SLIDABLY ENGAGING SAID CAMMING
Claim 2
Dependent Claim
93 words
A HYDRAULIC ENERGY TRANSLATING DEVICE COMPRISING; A VALVE MEMBER HAVING INLET AND OUTLET PORTS THEREIN, A ROTATABLE CYLINDER BLOCK MEMBER SLIDABLY ENGAGING SAID VALVE MEMBER AND HAVING A PLURALITY OF CYLINDERS THEREIN SERIALLY COMMUNICATING WITH SAID PORTS UPON RELATIVE ROTATION OF SAID BLOCK MEMBER AND VALVE MEMBER, PISTONS SLIDABLE IN SAID CYLINDERS, A SHAFT MEMBER CONNECTED TO SAID CYLINDER BLOCK MEMBER, A CAM MEMBER HAVING A CAMMING SURFACE, RODS PIVOTALLY CONNECTED AT ONE END THEREOF RESPECTIVELY TO EACH SAID PISTONS, BEARING MEANS ON THE OTHER ENDS OF THE RODS SLIDABLY ENGAGING SAID CAMMING
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) | 1971-01-29 | 1971-07-31 | 1972-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-29 | 1975-07-31 | 1976-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-29 | 1979-07-31 | 1980-01-30 | $7700.00 | Window Closed / Lapsed |