TrademarkDir
KONCENTRATOR
DEAD

Serial Number

74158606

Owner

KOCH MEMBRANE SYSTEMS, INC.

Attorney

J. DAVID WHARTON

Filing Date

Apr 19, 1991

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KONCENTRATOR Trademark

Serial Number: 74158606 • Registration: 1725379

KONCENTRATOR is a trademark filed by KOCH MEMBRANE SYSTEMS, INC. on April 19, 1991. The trademark is classified under Class 11 (Environmental Control). The application is currently no longer active.

Owner Contact Info

KOCH MEMBRANE SYSTEMS, INC. (50 trademarks)

850 MAIN STREET
WILMINGTON, DE 018873388

Entity Type: 03

Trademark Details

Filing Date

April 19, 1991

Registration Date

October 20, 1992

Published for Opposition

July 28, 1992

Cancellation Date

July 26, 2003

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jul 26, 2003 CAEX
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Jul 26, 2003 CAEX
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 6, 1999 C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Mar 6, 1999 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 23, 1998 815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Oct 23, 1998 815F
REGISTERED-PRINCIPAL REGISTER
Oct 20, 1992 R.PR
REGISTERED-PRINCIPAL REGISTER
Oct 20, 1992 R.PR
PUBLISHED FOR OPPOSITION
Jul 28, 1992 PUBO
PUBLISHED FOR OPPOSITION
Jul 28, 1992 PUBO
NOTICE OF PUBLICATION
Jun 26, 1992 NPUB
NOTICE OF PUBLICATION
Jun 26, 1992 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 14, 1992 CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
May 14, 1992 CNSA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 30, 1992 CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 30, 1992 CRFA
NON-FINAL ACTION MAILED
Sep 18, 1991 CNRT
NON-FINAL ACTION MAILED
Sep 18, 1991 CNRT
ASSIGNED TO EXAMINER
Aug 9, 1991 DOCK
ASSIGNED TO EXAMINER
Aug 9, 1991 DOCK
ASSIGNED TO EXAMINER
Jul 1, 1991 DOCK
ASSIGNED TO EXAMINER
Jul 1, 1991 DOCK

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