US2565284A
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Bearing
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US2645023A
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Caliper using differential series of gauge blocks
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US2645026A
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Angle measuring bar and micrometer
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US2578763A
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Constant velocity universal joint
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US2578764A
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Constant velocity universal joint
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US2584097A
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Constant velocity universal joint
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US2446562A
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Angle measuring bar and gauge
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US2447104A
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Variable leverage gearing
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US2338367A
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Worm gearing
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US2338366A
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Hob
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US2313183A
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Transmission and gear teeth
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US2311006A
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Spiral gearing and gear teeth
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US2266923A
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Screw and nut mechanism for steering gears
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US2214493A
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Screw and nut mechanism for steering gears
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US2214492A
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Steering gear
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US2176111A
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Universal joint
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US2186846A
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Universal joint
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US2109937A
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Shaft or beam
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US2120636A
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Differential and axle drive
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US2087364A
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Universal joint
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