TrademarkDir
DIAGNOSTIC CHALLENGE
DEAD

Serial Number

74252018

Owner

MALLINCKRODT MEDICAL, INC.

Attorney

DAVID A. HEY

First Use Date

Jun 1, 1992

Filing Date

Mar 4, 1992

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DIAGNOSTIC CHALLENGE Trademark

Serial Number: 74252018 • Registration: 1843944

DIAGNOSTIC CHALLENGE is a trademark filed by MALLINCKRODT MEDICAL, INC. on March 4, 1992. The trademark is classified under Class 16 (Paper Goods). The application is currently no longer active.

Owner Contact Info

MALLINCKRODT MEDICAL, INC. (87 trademarks)

675 MCDONNELL BLVD.
ST. LOUIS, MO 63134

Entity Type: 03

Trademark Details

Filing Date

March 4, 1992

Registration Date

July 5, 1994

First Use Anywhere

June 1, 1992

First Use in Commerce

June 1, 1992

Published for Opposition

August 4, 1992

Cancellation Date

July 13, 2001

Filing History

CANCELLED SEC. 8 (6-YR)
Jul 13, 2001 C8..
REGISTERED-SUPPLEMENTAL REGISTER
Jul 5, 1994 R.SR
ALLOWED SUPPLEMENTAL REGISTER - SOU ACCEPTED
Nov 19, 1993 CNSR
EXAMINERS AMENDMENT -WRITTEN
Nov 17, 1993 CNEA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 15, 1993 CRFA
FINAL REFUSAL MAILED
Jun 14, 1993 CNFR
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 26, 1993 CRFA
NON-FINAL ACTION MAILED
Feb 10, 1993 CNRT
STATEMENT OF USE PROCESSING COMPLETE
Jan 19, 1993 SUPC
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 14, 1992 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 14, 1992 CRFA
USE AMENDMENT FILED
Dec 14, 1992 IUAF
NOA MAILED - SOU REQUIRED FROM APPLICANT
Oct 27, 1992 NOAM
PUBLISHED FOR OPPOSITION
Aug 4, 1992 PUBO
NOTICE OF PUBLICATION
Jul 2, 1992 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 14, 1992 CNSA
EXAMINER'S AMENDMENT MAILED
May 7, 1992 CNEA
ASSIGNED TO EXAMINER
May 5, 1992 DOCK

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