ELAST Trademark

Trademark Overview

On Tuesday, October 29, 1991, a trademark application was filed for ELAST with the United States Patent and Trademark Office. The USPTO has given the ELAST trademark a serial number of 74216724. The federal status of this trademark filing is REGISTERED AND RENEWED as of Friday, November 15, 2024. This trademark is owned by E. I. du Pont de Nemours and Company. The ELAST trademark is filed in the Pharmaceutical Products category with the following description:

nonradioactive assay kits for diagnostic medical research use of the immune system, incorporating biochemical reagents used for the detection of proteins and nucleic acid on membranes and to identify properties found in biological samples
elast

General Information

Serial Number74216724
Word MarkELAST
Filing DateTuesday, October 29, 1991
Status800 - REGISTERED AND RENEWED
Status DateFriday, November 15, 2024
Registration Number1803599
Registration DateTuesday, November 9, 1993
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, November 24, 1992

Trademark Statements

Goods and Servicesnonradioactive assay kits for diagnostic medical research use of the immune system, incorporating biochemical reagents used for the detection of proteins and nucleic acid on membranes and to identify properties found in biological samples
Pseudo MarkE-LAST

Classification Information

International Class005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.
US Class Codes006, 018
Class Status Code6 - Active
Class Status DateTuesday, November 19, 1991
Primary Code005
First Use Anywhere DateMonday, February 22, 1993
First Use In Commerce DateMonday, February 22, 1993

Trademark Owner History

Party NameREVVITY HEALTH SCIENCES, INC.
Party Type43 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWALTHAM, MA 02451
Party NamePERKINELMER HEALTH SCIENCES, INC.
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWALTHAM, MA 02451
Party NamePERKINELMER LAS, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressBOSTON, MA 02118
Party NameNEN LIFE SCIENCE PRODUCTS, INC.
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressBOSTON, MA 02118
Party NameE. I. du Pont de Nemours and Company
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressWilmington, DE 19898
Party NameE. I. du Pont de Nemours and Company
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressWilmington, DE 19898
Party NameE. I. du Pont de Nemours and Company
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressWilmington, DE 19898

Trademark Events

Event DateEvent Description
Wednesday, January 8, 1992ASSIGNED TO EXAMINER
Monday, February 3, 1992NON-FINAL ACTION MAILED
Friday, August 14, 1992EXAMINER'S AMENDMENT MAILED
Friday, June 4, 1993USE AMENDMENT FILED
Friday, July 23, 1993STATEMENT OF USE PROCESSING COMPLETE
Tuesday, August 24, 1993ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Monday, August 24, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, October 23, 1992NOTICE OF PUBLICATION
Tuesday, November 24, 1992PUBLISHED FOR OPPOSITION
Tuesday, February 16, 1993NOA MAILED - SOU REQUIRED FROM APPLICANT
Friday, November 1, 2013TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, November 9, 1993REGISTERED-PRINCIPAL REGISTER
Friday, October 22, 1999REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, February 11, 2000REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Saturday, May 8, 2004TEAS SECTION 8 & 9 RECEIVED
Saturday, May 8, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, August 23, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, August 23, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Wednesday, April 6, 2011CASE FILE IN TICRS
Friday, November 1, 2013TEAS SECTION 8 & 9 RECEIVED
Monday, November 4, 2013NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, November 6, 2013AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, August 18, 2020ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, August 18, 2020APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, November 1, 2013REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Monday, November 4, 2013REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Monday, November 4, 2013POST REGISTRATION ACTION CORRECTION
Monday, November 4, 2013ASSIGNED TO PARALEGAL
Tuesday, August 18, 2020TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, August 18, 2020TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, July 8, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, August 18, 2020TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Tuesday, August 18, 2020TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, July 8, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, July 8, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, August 9, 2023AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Thursday, October 12, 2023TEAS SECTION 8 & 9 RECEIVED
Monday, March 18, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, May 13, 2024POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Wednesday, November 13, 2024TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Friday, November 15, 2024REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Friday, November 15, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, November 15, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Related Keywords

elast acid nucleic proteins detection membranes identify samples biological found properties