| Serial Number | 73464585 |
| Word Mark | ISOPROBE |
| Filing Date | Tuesday, February 7, 1984 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, August 22, 2025 |
| Registration Number | 1319098 |
| Registration Date | Tuesday, February 12, 1985 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, December 4, 1984 |
| Goods and Services | Electrostatic Voltmeters |
| International Class | 009 - 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 Codes | 026 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, August 22, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Thursday, October 12, 1967 |
| First Use In Commerce Date | Monday, October 23, 1967 |
| Party Name | SIREN ACQUISITION SUB, INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | LOCKPORT, NY 14094 |
| Party Name | Monroe Electronics, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Lyndonville, NY 14098 |
| Party Name | Monroe Electronics, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Lyndonville, NY 14098 |
| Party Name | Monroe Electronics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Lyndonville, NY 14098 |
| Event Date | Event Description |
| Friday, November 23, 1984 | NOTICE OF PUBLICATION |
| Wednesday, July 25, 1984 | ASSIGNED TO EXAMINER |
| Monday, August 6, 1984 | EXAMINER'S AMENDMENT MAILED |
| Tuesday, August 7, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, December 4, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, February 12, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Saturday, June 1, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, January 31, 2005 | PAPER RECEIVED |
| Monday, January 31, 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, March 12, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, March 20, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, February 7, 1991 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, March 12, 2014 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Thursday, March 20, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Thursday, March 7, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, January 17, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Thursday, March 20, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, January 30, 2019 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, March 7, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 17, 2024 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, January 17, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, January 17, 2024 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, January 17, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 12, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, August 22, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |