Drawing for DENSCO BLU-WHITE DIAMOND INSTRUMENTS

USPTO serial 71499323

DENSCO BLU-WHITE DIAMOND INSTRUMENTS

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Reg. 0508348Status 900
Filing date
Status date
Registration date
Apr 12, 1949
Examiner
Law office
FILE DESTROYED

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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
044DIAMOND-FACED DRILLING, GRINDING, POLISHING, AND LIKE DENTAL TOOLS FOR THE PREPARATORY CONDITIONING AND SHAPING OF DENTAL CAVITIESEXPIREDNov 1, 1945

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Prosecution history

DateCodeEventWhat it means
Nov 3, 1992EXRGEXPIRED SEC. 9
Apr 12, 1969REN1REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

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