Drawing for ERCO CHEMICALS

USPTO serial 72236699

ERCO CHEMICALS

Reviewed by CopyMark Law Group

Reg. 0835335Status 900
Filing date
Status date
Registration date
Sep 19, 1967
Examiner
Law office
FILE REPOSITORY (FRANCONIA)

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
006CHEMICALS-NAMELY, ELEMENTAL PHOSPHOROUS AND PHOSPHORIC ACIDS, INORGANIC PHOSPHATES OF SODIUM, CALCIUM AND POTASSIUM, INORGANIC CHLORATES OF SODIUM AND POTASSIUM, PHOSPHRIC ESTERS AND THEIR SALTS AND COMPOUNDS CONTAINING ANY OF THE PREVIOUSLY RECITED MATERIALSEXPIRED

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Prosecution history

DateCodeEventWhat it means
Dec 19, 1987EXRGEXPIRED SEC. 9

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