Vent for a hydraulic drive device

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United States of America Patent

PATENT NO 10899221
SERIAL NO

15915343

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vent for a hydraulic drive device disposed in a housing includes a vent body having a closed first side, a second side having an opening, and a sidewall. An internal passageway in the vent body connects the second side opening to the atmosphere. The vent body is removably disposed in a vent opening in one of two positions. When the first side of the vent body is inserted into the vent opening, the closed first side prevents communication between the sump and atmosphere, and when the second side of the vent body is inserted into the vent opening, the internal passageway and the second side opening permit communication between the internal sump and atmosphere.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HYDRO-GEAR LIMITED PARTNERSHIP1411 SOUTH HAMILTON STREET SULLIVAN IL 61951

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Langenfeld, Thomas J Sullivan, US 94 951

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