Drawing for Serial No. 72352898

USPTO serial 72352898

Serial No. 72352898

Reviewed by CopyMark Law Group

Reg. 0958564Status 900
Filing date
Status date
Registration date
May 8, 1973
Examiner
Law office
FILE REPOSITORY (FRANCONIA)

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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
026DENSITOMETERS; ELECTROPHORETIC SEPARATORS AND ANALYSIS INSTRUMENTS; MICROSCOPES; PARTICLE MEASURING AND COUNTING INSTRUMENTS; CONCENTRATORS OF PARTICULATE MATTER; CONTAMINATION MONITORING INSTRUMENTS; EQUIPMENT EMPLOYING FILTERS FOR FILTERING, ANALYZING, SAMPLING, MONITORING AND SEPARATING CONSTITUENTS IN FLUIDS; AND EQUIPMENT EMPLOYING FILTERS FOR STERILIZING, CLEANING, AND CONTROLLING FLUIDSEXPIRED
031FILTERING APPARATUS-NAMELY, FILTERS, PREFILTERS, CARTRIDGE FILTERS AND ULTRAFILTRATION MEMBRANESEXPIREDSep 18, 1969

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
Feb 14, 1994EXRGEXPIRED SEC. 9
Jun 25, 1979C15AREGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

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