Drawing for ISI CHEMICAL SUBSTRUCTURE DICTIONARY

USPTO serial 73027382

ISI CHEMICAL SUBSTRUCTURE DICTIONARY

Reviewed by CopyMark Law Group

Reg. 1028626Status 900
Filing date
Status date
Registration date
Dec 30, 1975
Examiner
Law office

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
016CHEMICAL DICTIONARYEXPIREDJul 12, 1974

Related trademarks

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Prosecution history

DateCodeEventWhat it means
Oct 7, 1996EXRGEXPIRED SEC. 9
May 13, 1981C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

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