Trolley rail

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4550231
SERIAL NO

06534816

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A trolley rail section includes an elongated housing wherein a conductor junction assembly is retained by virtue of its connection to an elongated conductor within the same housing and with the cooperation of the conductor of an adjacent connected trolley rail section such that the unitary conductor and junction assembly may be assembled into or disassembled from their housing according to a method of assembly when the respective trolley rail section is disconnected from other trolley rail sections.

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Patent Owner(s)

Patent OwnerAddress
U-S SAFETY TROLLY CORPORATION 1070 BANKSVILLE ROAD PITTSBURGH PA 15216 A CORP OF PANot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ross, Sr Donald R Pittsburgh, PA 3 14

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