DEF Trademark

Trademark Overview

On Thursday, July 16, 1987, a trademark application was filed for DEF with the United States Patent and Trademark Office. The USPTO has given the DEF trademark a serial number of 73672336. The federal status of this trademark filing is REGISTERED AND RENEWED as of Sunday, February 25, 2018. This trademark is owned by BAYER AKTIENGESELLSCHAFT. The DEF trademark is filed in the Chemical Products category with the following description:

CHEMICALS FOR THE PRODUCTION OF CROP MANAGEMENT AGENTS
def

General Information

Serial Number73672336
Word MarkDEF
Filing DateThursday, July 16, 1987
Status800 - REGISTERED AND RENEWED
Status DateSunday, February 25, 2018
Registration Number1477268
Registration DateTuesday, February 23, 1988
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, December 1, 1987

Trademark Statements

Goods and ServicesCHEMICALS FOR THE PRODUCTION OF CROP MANAGEMENT AGENTS

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes006
Class Status Code6 - Active
Class Status DateWednesday, September 16, 1987
Primary Code001
First Use Anywhere DateFriday, November 30, 1973
First Use In Commerce DateFriday, November 30, 1973

Trademark Owner History

Party NameAMVAC CHEMICAL CORPORATION
Party Type32 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressNewport Beach, CA 92660
Party NameAMVAC CHEMICAL CORPORATION
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressNEWPORT BEACH, CA 92660
Party NameBAYER AKTIENGESELLSCHAFT
Party Type30 - Original Registrant
Legal Entity Type09 - Joint Stock Company
Address51373 Leverkusen
DE
Party NameBAYER AKTIENGESELLSCHAFT
Party Type20 - Owner at Publication
Legal Entity Type09 - Joint Stock Company
AddressLEVERKUSEN-BAYERWERK
DE
Party NameBAYER AKTIENGESELLSCHAFT
Party Type10 - Original Applicant
Legal Entity Type09 - Joint Stock Company
AddressLEVERKUSEN-BAYERWERK
DE

Trademark Events

Event DateEvent Description
Tuesday, November 1, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, November 1, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, November 1, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, June 8, 2020REVIEW OF CORRESPONDENCE COMPLETE - INFORMATION MADE OF RECORD
Monday, April 13, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, April 13, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, April 13, 2020TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Monday, April 13, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, April 13, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, April 13, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sunday, February 25, 2018NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Sunday, February 25, 2018REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Sunday, February 25, 2018REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, February 22, 2018TEAS SECTION 8 & 9 RECEIVED
Thursday, February 22, 2018TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, February 23, 2017COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Tuesday, August 19, 2014TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, August 14, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, August 14, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, May 10, 2012APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, May 10, 2012TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, May 25, 2011ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, May 25, 2011TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, December 3, 2010AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, December 1, 2010AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, April 20, 2009APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, April 20, 2009TEAS CHANGE OF OWNER ADDRESS RECEIVED
Friday, February 15, 2008REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, February 15, 2008REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, February 15, 2008ASSIGNED TO PARALEGAL
Friday, January 18, 2008TEAS SECTION 8 & 9 RECEIVED
Wednesday, April 25, 2007CASE FILE IN TICRS
Wednesday, October 15, 2003TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, November 10, 1993REGISTERED - SEC. 8 (6-YR) ACCEPTED
Monday, July 19, 1993REGISTERED - SEC. 8 (6-YR) FILED
Tuesday, February 23, 1988REGISTERED-PRINCIPAL REGISTER
Tuesday, December 1, 1987PUBLISHED FOR OPPOSITION
Saturday, October 31, 1987NOTICE OF PUBLICATION
Wednesday, September 30, 1987APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, September 29, 1987ASSIGNED TO EXAMINER

Related Keywords

agents management crop production chemicals