PUROSPHER
DEAD
Serial Number
74466392
Owner
E. MERCK, OFFENE HANDELSGESELLSCHAFT (O.H.G.)Attorney
ROBERT F. HECHTFiling Date
Dec 7, 1993
PUROSPHER Trademark
Serial Number: 74466392 • Registration: 1872141
PUROSPHER is a trademark filed by
E. MERCK, OFFENE HANDELSGESELLSCHAFT (O.H.G.)
on December 7, 1993. The trademark is classified under Class 1 (Chemicals).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
December 7, 1993
Registration Date
January 10, 1995
Published for Opposition
October 18, 1994
Cancellation Date
April 3, 2020
Goods & Services
chemicals for use in chromatography
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Apr 3, 2020 CAEX
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Feb 25, 2005 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 25, 2005 89AG
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Jan 5, 2005 89AF
PAPER RECEIVED
Jan 5, 2005 MAIL
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 22, 2000 C15A
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Mar 1, 2000 815F
REGISTERED-PRINCIPAL REGISTER
Jan 10, 1995 R.PR
PUBLISHED FOR OPPOSITION
Oct 18, 1994 PUBO
NOTICE OF PUBLICATION
Sep 16, 1994 NPUB
APPROVED FOR PUB - PRINCIPAL REGISTER
May 5, 1994 CNSA
ASSIGNED TO EXAMINER
May 2, 1994 DOCK