Drawing for SERVO

USPTO serial 72023945

SERVO

Reviewed by CopyMark Law Group

Reg. 0665579Status 900
Filing date
Status date
Registration date
Aug 12, 1958
Examiner
—
Law office
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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
006RAW AND PARTIALLY PREPARED MATERIAL USED IN THE PREPARATION OF MOLDED AND UNMOLDED HEAT-RESPONSIVE PRODUCTS-NAMELY, MIXTURES OF METAL OXIDES FOR BOLOMETERS, AND MIXTURES INCLUDING A SUBSTANTIAL PROPORTION OF ARSENIC TRISULFIDE FOR HEAT-TRANSMITTING GLASSEXPIREDDec 4, 1952

Related trademarks

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Prosecution history

DateCodeEventWhat it means
May 17, 1999EXRGEXPIRED SEC. 9—
Nov 30, 1978A7OKAMENDMENT UNDER SECTION 7 - PROCESSED—
Aug 12, 1978REN1REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)—

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