PL Trademark

Trademark Overview

On Monday, October 25, 1993, a trademark application was filed for PL with the United States Patent and Trademark Office. The USPTO has given the PL trademark a serial number of 74452240. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, April 3, 2025. This trademark is owned by Polymer Laboratories Limited. The PL trademark is filed in the Chemical Products category with the following description:

chromatography media and latex particles for use in chromatography
pl

General Information

Serial Number74452240
Word MarkPL
Filing DateMonday, October 25, 1993
Status800 - REGISTERED AND RENEWED
Status DateThursday, April 3, 2025
Registration Number1865501
Registration DateTuesday, December 6, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, September 13, 1994

Trademark Statements

Goods and Serviceschromatography media and latex particles for use in chromatography

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 DateThursday, December 16, 1993
Primary Code001
First Use Anywhere DateTuesday, April 29, 1980
First Use In Commerce DateTuesday, April 29, 1980

Trademark Owner History

Party NameAGILENT TECHNOLOGIES, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressSANTA CLARA, CA 95051
Party NamePL INTERNATIONAL LIMITED
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressSHROPSHIRE SY66AX
GB
Party NamePolymer Laboratories Limited
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressShropshire SY6 6AX
GB
Party NamePolymer Laboratories Limited
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressShropshire SY6 6AX
GB
Party NamePolymer Laboratories Limited
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressShropshire SY6 6AX
GB

Trademark Events

Event DateEvent Description
Tuesday, December 6, 1994REGISTERED-PRINCIPAL REGISTER
Monday, March 12, 2001REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Wednesday, March 16, 1994ASSIGNED TO EXAMINER
Wednesday, March 23, 1994EXAMINER'S AMENDMENT MAILED
Monday, April 18, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, August 12, 1994NOTICE OF PUBLICATION
Tuesday, September 13, 1994PUBLISHED FOR OPPOSITION
Friday, August 5, 2011ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, May 31, 2001REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, November 4, 2004TEAS SECTION 8 & 9 RECEIVED
Thursday, November 4, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, November 4, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, January 26, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, January 26, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, July 17, 2007CASE FILE IN TICRS
Wednesday, December 15, 2010AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Friday, August 5, 2011TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, October 23, 2014TEAS SECTION 8 & 9 RECEIVED
Thursday, October 30, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, October 30, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, October 30, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Monday, June 8, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, June 8, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, June 8, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, June 8, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, June 8, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, August 25, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, August 25, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, August 25, 2020TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
Tuesday, August 25, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, February 23, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, February 23, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, February 23, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, February 23, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, February 23, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, November 18, 2024TEAS SECTION 8 & 9 RECEIVED
Wednesday, December 6, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, April 3, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, April 3, 2025REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, April 3, 2025REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, April 3, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

chromatography particles media latex