Drawing for VIBRALYZER

USPTO serial 71613454

VIBRALYZER

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Reg. 0578442Status 900
Filing date
Status date
Registration date
Aug 11, 1953
Examiner
—
Law office
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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
026INSTRUMENT WHICH IS A SUB-AUDIO AND AUDIO SPECTROGRAPH WHICH PRODUCES PERMANENT VISUAL RECORDS SHOWING DISTRIBUTION OF SIGNAL AMPLITUDE, AS TO BOTH FREQUENCY AND TIME. IT IS USEFUL FOR STUDIES OF TRANSIENT AND STEADY STATE SIGNALS ON AIRCRAFT, SHIPS, ROTATING AND RECIPROCATING MACHINERY AND IN FIELDS SUCH AS ORDNANCE, BALLISTICS, SEISMOLOGY, AND ACOUSTICSEXPIREDJan 4, 1951

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
May 16, 1994EXRGEXPIRED SEC. 9—
Aug 11, 1973REN1REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)—

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