Drawing for ISI

USPTO serial 72157804

ISI

Reviewed by CopyMark Law Group

Reg. 0763379Status 900
Filing date
Status date
Registration date
Jan 21, 1964
Examiner
Law office
FILE DESTROYED

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

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Owner

Goods and services

ClassDescriptionStatusFirst use
021LIMIT SWITCHES, ELECTRICAL CIRCUITRY CONTROL PANELS, ADJUSTABLE ROTARY CAM SWITCHES, AND PLUGGING SWITCHESEXPIREDMay 31, 1958
026SENSING CIRCUITRY-NAMELY, ELECTRONIC CONTROLS, TRANSISTORIZED CONTROLS, SATURABLE REACTOR CONTROLS, TAPE CONTROLS AND DRUM MEMORY CONTROLSACTIVEMay 31, 1958

Related trademarks

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Prosecution history

DateCodeEventWhat it means
Apr 21, 1984EXRGEXPIRED SEC. 9

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