LEDA Trademark

Trademark Overview


On Thursday, April 18, 2002, a trademark application was filed for LEDA with the United States Patent and Trademark Office. The USPTO has given the LEDA trademark a serial number of 78122497. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, January 31, 2014. This trademark is owned by Bayer Corporation. The LEDA trademark is filed in the Rubber Products category with the following description:

Plastic resins in [ bars, blocks, ] pellets, [ rods, sheets and tubes, all ] for further manufacture

General Information


Serial Number78122497
Word MarkLEDA
Filing DateThursday, April 18, 2002
Status710 - CANCELLED - SECTION 8
Status DateFriday, January 31, 2014
Registration Number2730839
Registration DateTuesday, June 24, 2003
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, November 5, 2002

Trademark Statements


Goods and ServicesPlastic resins in [ bars, blocks, ] pellets, [ rods, sheets and tubes, all ] for further manufacture

Classification Information


International Class017 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
US Class Codes001, 005, 012, 013, 035, 050
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, January 31, 2014
Primary Code017
First Use Anywhere DateWednesday, September 4, 2002
First Use In Commerce DateWednesday, September 4, 2002

Trademark Owner History


Party NameBAYER MATERIALSCIENCE LLC
Party Type31 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressPITTSBURGH, PA 15205

Party NameBAYER POLYMERS LLC
Party Type30 - Original Registrant
Legal Entity Type16 - Limited Liability Company
AddressPITTSBURGH, PA 15205

Party NameBAYER POLYMERS LLC
Party Type21 - New Owner After Publication
Legal Entity Type16 - Limited Liability Company
AddressPITTSBURGH, PA 15205

Party NameBayer Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressPittsburgh, PA 15205

Party NameBayer Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressPittsburgh, PA 15205

Trademark Events


Event DateEvent Description
Friday, January 31, 2014CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
Thursday, July 2, 2009REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, June 25, 2009ASSIGNED TO PARALEGAL
Tuesday, June 23, 2009TEAS SECTION 8 & 15 RECEIVED
Wednesday, April 1, 2009TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, April 24, 2008CASE FILE IN TICRS
Monday, December 12, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, December 12, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, June 24, 2003REGISTERED-PRINCIPAL REGISTER
Thursday, May 1, 2003ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Monday, April 28, 2003STATEMENT OF USE PROCESSING COMPLETE
Monday, March 17, 2003USE AMENDMENT FILED
Monday, March 17, 2003TEAS STATEMENT OF USE RECEIVED
Monday, March 17, 2003TEAS EXTENSION RECEIVED
Tuesday, January 28, 2003NOA MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, November 5, 2002PUBLISHED FOR OPPOSITION
Wednesday, October 16, 2002NOTICE OF PUBLICATION
Thursday, September 5, 2002APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, September 5, 2002EXAMINERS AMENDMENT E-MAILED
Tuesday, August 13, 2002NON-FINAL ACTION MAILED
Thursday, August 8, 2002ASSIGNED TO EXAMINER