| Serial Number | 73285184 |
| Word Mark | PSI |
| Filing Date | Monday, November 10, 1980 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 1, 2025 |
| Registration Number | 1316202 |
| Registration Date | Tuesday, January 22, 1985 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, November 13, 1984 |
| Goods and Services | CONDUCTING AND ANALYZING EMPLOYEE INTEGRITY TESTS FOR OTHERS TO DETERMINE THE PERSONAL QUALIFICATIONS AND ATTITUDES OF PROSPECTIVE EMPLOYEES |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Saturday, August 2, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Monday, August 1, 1977 |
| First Use In Commerce Date | Monday, August 1, 1977 |
| Party Name | FIFTHTHEORY, LLC |
| Party Type | 45 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Chicago, IL 60622 |
| Party Name | GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. |
| Party Type | 44 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | FAIRFAX, VA 22030 |
| Party Name | WACHOVIA BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT |
| Party Type | 43 - New Owner After Registration |
| Legal Entity Type | 99 - Other |
| Address | CHARLOTTE, NC 22203 |
| Party Name | PGS SOLUTIONS, INC. |
| Party Type | 42 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | ARLINGTON, VA 22203 |
| Party Name | NCS PEARSON, INC. |
| Party Type | 41 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | BLOOMINGTON, MN 55437 |
| Party Name | LONDON HOUSE, INC. |
| Party Type | 40 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | PARK RIDGE, IL 60068 |
| Party Name | LONDON HOUSE MANAGEMENT CONSULTANTS, INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | PARK RIDGE, IL 60068 |
| Party Name | London House Management Consultants, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Park Ridge, IL 60068 |
| Party Name | London House Management Consultants, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Park Ridge, IL 60068 |
| Event Date | Event Description |
| Friday, August 10, 1984 | ASSIGNED TO EXAMINER |
| Tuesday, November 30, 1982 | ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE |
| Friday, March 23, 1984 | PETITION TO REVIVE-RECEIVED |
| Thursday, April 19, 1984 | PETITION TO REVIVE-GRANTED |
| Friday, August 10, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, November 5, 1984 | NOTICE OF PUBLICATION |
| Tuesday, January 22, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, November 13, 1984 | PUBLISHED FOR OPPOSITION |
| Monday, October 15, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, January 14, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, January 5, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, January 5, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Monday, March 21, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, March 21, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Wednesday, February 21, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 7, 2007 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Wednesday, May 16, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, June 22, 2011 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |
| Monday, April 23, 2012 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, April 23, 2012 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 22, 2015 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, December 28, 2020 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, February 12, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, July 24, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, July 24, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, July 24, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, January 16, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, December 28, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, December 28, 2020 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Monday, December 28, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, August 1, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Monday, January 22, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Monday, December 28, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, December 28, 2020 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |