| Serial Number | 73444494 |
| Word Mark | FLEXIPERM |
| Filing Date | Monday, September 19, 1983 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Wednesday, September 17, 2025 |
| Registration Number | 1306850 |
| Registration Date | Tuesday, November 27, 1984 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 18, 1984 |
| Goods and Services | Tissue Culture Vessels and Slides for Use in Biological Testing and Cell Culture Applications |
| 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 | 021, 026 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 27, 1984 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SARSTEDT AG & CO KG |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | NUEMBRECHT D51588 DE |
| Party Name | SARSTEDT AG & CO. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | NUEMBRECHT D51588 DE |
| Party Name | IN VITRO SYSTEMS & SERVICES GMBH |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | D-37520 OSTERODE DE |
| Party Name | W. C. HERAEUS GmbH |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 10 - Limited Liability Joint Stock Company |
| Address | HANAU 6450 DE |
| Party Name | W. C. Heraeus GmbH |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 10 - Limited Liability Joint Stock Company |
| Address | Hanau 6450 DE |
| Party Name | W. C. Heraeus GmbH |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 10 - Limited Liability Joint Stock Company |
| Address | Hanau 6450 DE |
| Event Date | Event Description |
| Wednesday, March 21, 1984 | NON-FINAL ACTION MAILED |
| Tuesday, March 13, 1984 | ASSIGNED TO EXAMINER |
| Monday, May 14, 1984 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, June 1, 1984 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, July 18, 1984 | NOTICE OF PUBLICATION |
| Tuesday, September 18, 1984 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 27, 1984 | REGISTERED-PRINCIPAL REGISTER |
| Monday, June 25, 1990 | RESPONSE RECEIVED TO POST REG. ACTION |
| Thursday, November 18, 2004 | PAPER RECEIVED |
| Thursday, November 18, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, March 7, 1990 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Monday, June 4, 1990 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 |
| Friday, July 13, 1990 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, December 29, 2014 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Wednesday, January 14, 2015 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Friday, January 16, 2015 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, January 16, 2015 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Friday, January 16, 2015 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Friday, December 17, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, December 17, 2004 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, May 29, 2008 | CASE FILE IN TICRS |
| Thursday, May 29, 2008 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, December 29, 2014 | PAPER RECEIVED |
| Friday, January 16, 2015 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, May 20, 2025 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 17, 2025 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, September 17, 2025 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Wednesday, September 17, 2025 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 17, 2025 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, September 2, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, March 25, 2015 | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY |