Drawing for INNER-FIN

USPTO serial 72343830

INNER-FIN

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Reg. 0948927Status 900
Filing date
Status date
Registration date
Dec 19, 1972
Examiner
MOSKOWITZ SIDNEY I
Law office
Historical data usage

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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
031HEAT EXCHANGE UNITS FOR USE AS COMPONENTS OF REFRIGERATION SYSTEMS-NAMELY, CONDENSERS IN WHICH THE REFRIGERANT IS CONDENSED BY PASSINT IT IN HEAT EXCHAANGE RELATIONSHIP WITH WATER AND EVAPORATORS IN THE FORM OF WATER CHILLERS IN WHICH WATER OR ANOTHER LIQUID IS COOLED BY PASSING IT IN HEAT EXCHANGE RELATIONSHIP WITH THE EVAPORATING REFRIGERNTEXPIRED

Related trademarks

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Prosecution history

DateCodeEventWhat it means
Sep 27, 1993EXRGEXPIRED SEC. 9
Jan 30, 1979C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

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