Railcar end unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9868453
SERIAL NO

15601860

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A railcar end unit is operable to be mounted in a center sill between buff and draft sill stops. The buff and draft end bodies are configured to be shiftably mounted relative to the center sill to engage the respective sill stops and to shift axially relative to one another along a unit axis. The end unit includes a buff spring pack operably mounted between the end bodies and compressible along the unit axis from a neutral condition to a compressed condition.

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Patent Owner(s)

Patent OwnerAddress
O-RING SALES & SERVICE INC15019 W 95TH STREET LENEXA KS 66215

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Andrew Allen Overland Park, US 6 33
Johnson, Kevin G Papillion, US 3 20
Ralston, Richard Uriah Marion, US 3 20

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