| Serial Number | 73494235 |
| Word Mark | BIO-LOGIC |
| Filing Date | Friday, August 10, 1984 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Friday, December 12, 2014 |
| Registration Number | 1335302 |
| Registration Date | Tuesday, May 14, 1985 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, March 5, 1985 |
| Goods and Services | Computer Systems-Namely, Keyboards, Display Screens, Storage Disks, Disk and Tape Drives and Printers, and on Computer Programs-Namely, Magnetic Media |
| 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, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, March 5, 1985 |
| Primary Code | 009 |
| First Use Anywhere Date | Saturday, May 31, 1980 |
| First Use In Commerce Date | Saturday, May 31, 1980 |
| Party Name | NATUS MEDICAL INCORPORATED |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SAN CARLOS, CA 94070 |
| Party Name | Bio-logic Systems Corp. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | MUNDELEIN, IL 60060 |
| Party Name | Bio-logic Systems Corp. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Northbrook, IL 60062 |
| Party Name | Bio-logic Systems Corp. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Northbrook, IL 60062 |
| Event Date | Event Description |
| Thursday, February 21, 1985 | NOTICE OF PUBLICATION |
| Monday, December 24, 1984 | ASSIGNED TO EXAMINER |
| Saturday, January 5, 1985 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, January 24, 1985 | NOTICE OF PUBLICATION |
| Thursday, February 21, 1985 | NOTICE OF PUBLICATION |
| Tuesday, March 5, 1985 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 14, 1985 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, May 3, 2005 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, December 17, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Thursday, March 21, 1991 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Monday, July 22, 1991 | RESPONSE RECEIVED TO POST REG. ACTION |
| Monday, August 12, 1991 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, March 3, 2005 | TEAS SECTION 8 & 9 RECEIVED |
| Thursday, March 3, 2005 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, May 3, 2005 | ASSIGNED TO PARALEGAL |
| Tuesday, May 3, 2005 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, January 10, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, July 8, 2005 | ASSIGNED TO PARALEGAL |
| Saturday, May 24, 2008 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Saturday, May 24, 2008 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, June 18, 2008 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, November 24, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Friday, December 12, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Friday, December 12, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, December 12, 2014 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, December 12, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Friday, January 10, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, May 14, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Wednesday, September 14, 2022 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |