Drawing for PORTOVOID

USPTO serial 73024864

PORTOVOID

Reviewed by CopyMark Law Group

Reg. 1026678Status 900
Filing date
Status date
Registration date
Dec 9, 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
011PORTABLE LAMINAR FLOW AIR CONTROL UNIT FOR USE IN MAINTAINING A CLEAN ENVIRONMENT FOR MOVING MATERIALS AND MIXTURESEXPIREDOct 5, 1965

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

DateCodeEventWhat it means
Sep 17, 1996EXRGEXPIRED SEC. 9
Jun 29, 1981C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

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