LSF Trademark

Trademark Overview

On Thursday, August 12, 1993, a trademark application was filed for LSF with the United States Patent and Trademark Office. The USPTO has given the LSF trademark a serial number of 74424083. The federal status of this trademark filing is REGISTERED AND RENEWED as of Tuesday, October 8, 2024. This trademark is owned by PLATFORM COMPUTING CORPORATION. The LSF trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

computer software for facilitating load sharing for networks of computers
lsf

General Information

Serial Number74424083
Word MarkLSF
Filing DateThursday, August 12, 1993
Status800 - REGISTERED AND RENEWED
Status DateTuesday, October 8, 2024
Registration Number1851353
Registration DateTuesday, August 30, 1994
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, June 7, 1994

Trademark Statements

Goods and Servicescomputer software for facilitating load sharing for networks of computers

Classification Information

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes038
Class Status Code6 - Active
Class Status DateFriday, October 1, 1993
Primary Code009
First Use Anywhere DateSunday, March 31, 1991
First Use In Commerce DateSunday, May 31, 1992

Trademark Owner History

Party NameINTERNATIONAL BUSINESS MACHINES CORPORATION
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressARMONK, NY 10504
Party NamePLATFORM COMPUTING CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressMARKHAM, ONTARIO L3R 3T7
CA
Party NamePLATFORM COMPUTING CORPORATION
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressToronto, Ontario M5T 1P9
CA
Party NamePLATFORM COMPUTING CORPORATION
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressToronto, Ontario M5T 1P9
CA

Trademark Events

Event DateEvent Description
Tuesday, June 7, 1994PUBLISHED FOR OPPOSITION
Monday, December 13, 1993ASSIGNED TO EXAMINER
Thursday, December 30, 1993ASSIGNED TO EXAMINER
Monday, February 7, 1994NON-FINAL ACTION MAILED
Thursday, March 3, 1994EXAMINER'S AMENDMENT MAILED
Saturday, March 5, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, March 15, 1994PREVIOUS ALLOWANCE COUNT WITHDRAWN
Wednesday, March 16, 1994APPROVED FOR PUB - PRINCIPAL REGISTER
Friday, May 6, 1994NOTICE OF PUBLICATION
Wednesday, September 19, 2012AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Tuesday, August 30, 1994REGISTERED-PRINCIPAL REGISTER
Friday, June 9, 2000REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Thursday, September 21, 2000REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Tuesday, January 20, 2004REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, March 18, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, March 18, 2004REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Friday, July 20, 2007CASE FILE IN TICRS
Wednesday, June 27, 2012ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, July 4, 2012ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, September 25, 2019TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, September 25, 2019ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, December 12, 2014TEAS SECTION 8 & 9 RECEIVED
Saturday, December 27, 2014REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Saturday, December 27, 2014REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Saturday, December 27, 2014NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, August 30, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, July 18, 2024TEAS SECTION 8 & 9 RECEIVED
Tuesday, October 8, 2024CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, October 8, 2024REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Tuesday, October 8, 2024REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, October 8, 2024NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Tuesday, August 19, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, August 19, 2025TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Tuesday, August 19, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, August 19, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Related Keywords

networks computers sharing load software facilitating computer