| Serial Number | 75260732 |
| Word Mark | CHEK |
| Filing Date | Thursday, March 20, 1997 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Saturday, January 10, 2009 |
| Registration Number | 2149253 |
| Registration Date | Tuesday, April 7, 1998 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 13, 1998 |
| Goods and Services | medical services, namely, kinetic modeling hemodialysis services for dialysis patients |
| 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, January 10, 2009 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, October 4, 1996 |
| First Use In Commerce Date | Friday, October 4, 1996 |
| Party Name | Spectra Laboratories, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | LEXINGTON, MA 02420 |
| Party Name | Spectra Laboratories, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 945387364 |
| Party Name | Spectra Laboratories, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Fremont, CA 945387364 |
| Event Date | Event Description |
| Saturday, January 10, 2009 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Friday, May 4, 2007 | CASE FILE IN TICRS |
| Wednesday, May 12, 2004 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, April 7, 2004 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, April 7, 2004 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, April 7, 1998 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 13, 1998 | PUBLISHED FOR OPPOSITION |
| Friday, December 12, 1997 | NOTICE OF PUBLICATION |
| Monday, November 17, 1997 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Thursday, November 13, 1997 | EXAMINER'S AMENDMENT MAILED |
| Friday, October 10, 1997 | NON-FINAL ACTION MAILED |
| Thursday, September 25, 1997 | ASSIGNED TO EXAMINER |