| Serial Number | 76172756 |
| Word Mark | MULTIBLOCK |
| Filing Date | Wednesday, November 29, 2000 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Tuesday, June 13, 2023 |
| Registration Number | 2691480 |
| Registration Date | Tuesday, February 25, 2003 |
| Mark Drawing | 1000 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, July 10, 2001 |
| Pseudo Mark | MULTI BLOCK |
| Goods and Services | molded filter underdrain for media filter systems |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, December 11, 2000 |
| Primary Code | 011 |
| First Use Anywhere Date | Monday, January 31, 2000 |
| First Use In Commerce Date | Monday, January 31, 2000 |
| Party Name | WESTECH ENGINEERING, LLC |
| Party Type | 35 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | SALT LAKE CITY, UT 84115 |
| Party Name | WESTECH ENGINEERING, INC. |
| Party Type | 34 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SALT LAKE CITY, UT 84115 |
| Party Name | SIEMENS INDUSTRY, INC. |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | ALPHARETTA, GA 30005 |
| Party Name | SIEMENS WATER TECHNOLOGIES HOLDING CORP. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | WARRENDALE, PA 15086 |
| Party Name | USFILTER CORPORATION |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | LOWELL, MA 01851 |
| Party Name | United States Filter Corporation |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Palm Desert, CA 92211 |
| Party Name | United States Filter Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Palm Desert, CA 92211 |
| Party Name | United States Filter Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Palm Desert, CA 92211 |
| Event Date | Event Description |
| Tuesday, June 13, 2023 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, June 13, 2023 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Tuesday, June 13, 2023 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Sunday, June 4, 2023 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, November 10, 2022 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, June 9, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, March 4, 2013 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED |
| Monday, March 4, 2013 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Monday, March 4, 2013 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Monday, February 25, 2013 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, January 9, 2013 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 27, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Saturday, March 14, 2009 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Thursday, February 19, 2009 | ASSIGNED TO PARALEGAL |
| Tuesday, February 17, 2009 | TEAS SECTION 8 & 15 RECEIVED |
| Tuesday, February 17, 2009 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, February 17, 2009 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, February 15, 2008 | CASE FILE IN TICRS |
| Wednesday, April 11, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, February 25, 2003 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, January 9, 2003 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Thursday, January 9, 2003 | ASSIGNED TO EXAMINER |
| Tuesday, December 24, 2002 | STATEMENT OF USE PROCESSING COMPLETE |
| Thursday, March 21, 2002 | USE AMENDMENT FILED |
| Saturday, April 6, 2002 | SOU EXTENSION 1 GRANTED |
| Thursday, March 21, 2002 | SOU EXTENSION 1 FILED |
| Thursday, March 21, 2002 | PAPER RECEIVED |
| Tuesday, October 2, 2001 | NOA MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, July 10, 2001 | PUBLISHED FOR OPPOSITION |
| Wednesday, June 27, 2001 | NOTICE OF PUBLICATION |
| Wednesday, April 18, 2001 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 11, 2001 | EXAMINER'S AMENDMENT MAILED |
| Monday, March 26, 2001 | ASSIGNED TO EXAMINER |