Land vehicles – Wheeled – Extensible
Reexamination Certificate
2007-05-15
2007-05-15
Phan, Hau (Department: 3618)
Land vehicles
Wheeled
Extensible
C280S087042, C060S450000
Reexamination Certificate
active
11030480
ABSTRACT:
A device for generating rotational energy for hydraulic fluids, which includes at least one hydraulic cylinder, the at least one hydraulic cylinder comprising at least two chambers, wherein each of the at least two chambers are in fluid communication with the other. The hydraulic fluid is displaced from the hydraulic cylinder to an accumulator and a valve, which controls the release of the hydraulic fluid to a hydraulic motor. The hydraulic motor receives the hydraulic fluid from the accumulator and valve creating torque to drive a wheel or other device.
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Cole Jeffrey E.
Orand Nicolas
Vijayakumar Srihari
Buchanan & Ingersoll & Rooney PC
Phan Hau
LandOfFree
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