Foot/table switch lockout for electric punches

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United States of America Patent

PATENT NO 5440089
SERIAL NO

08369326

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lockout assembly for an electric press alternately operable by either a foot switch or a table switch includes a lock knob. An annular switch ring is rotatably mounted beneath the lock knob. The annular switch ring includes a release opening. The switch ring is rotatable between a locking position in which the release opening is out of alignment with an actuating lever of the table switch, and a release position in which the release opening is in alignment with the actuating lever of the table switch.

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Patent Owner(s)

Patent OwnerAddress
GENERAL BINDING LLCFOUR CORPORATE DRIVE LAKE ZURICH IL 60047-2997

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Prokop, Gary F Berwyn, IL 47 3821

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