CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/20/2021
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Official data from USPTO
ISOPAC
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Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
28
Latest update
05/21/2021
Trademark type
Word
Nice classes
1
Filing date
08/31/1978
Registration date
10/16/1979
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/22/2019
Last transaction
05/21/2021
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/04/1978
First use in commerce
04/04/1978
Drawing code
1
Owner type
31
Owner location
DARMSTADT, DE
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MERCK KGAA
SIGMA-ALDRICH CO. LLC
S. L. (pessoa física)
SIGMA-ALDRICH CO.
SIGMA CHEMICAL COMPANY
Representatives
William C. Wright Epstein Drangel LLP
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
STOPPERED BOTTLE CONTAINING LABORATORY REAGENT
Publications
History of USPTO decisions and trademark events.
28 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/20/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
05/20/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/20/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/28/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
06/22/2019
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
06/22/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/22/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/12/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
06/12/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
10/16/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/13/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/13/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/04/2011
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/04/2011
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/14/2011
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
05/01/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/01/2009
PLGL
ASSIGNED TO PARALEGAL
04/23/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
04/21/2009
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/08/2008
CFIT
CASE FILE IN TICRS
01/24/2008
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/11/1999
9.AF
REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
06/14/1999
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/01/1985
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
11/16/1984
Continuous trademark protection
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