| Serial Number | 73802411 |
| Word Mark | THRESHOLD |
| Filing Date | Wednesday, May 24, 1989 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Thursday, August 6, 2020 |
| Registration Number | 1608082 |
| Registration Date | Tuesday, July 31, 1990 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 8, 1990 |
| Goods and Services | ASSAY SYSTEM FOR QUANTIFICATION OF TRACE AMOUNTS OF BIOLOGICAL SUBSTANCES COMPRISING A WORKSTATION WHICH IS COMPRISED OF A FILTRATION MANIFOLD FOR ACCEPTING BIOLOGICAL FLUID SAMPLES, A READER HAVING A SEMICONDUCTOR ELECTRODE, AND A COMPUTER WITH A KEYBOARD AND A PRINTER USED FOR DATA ANALYSIS AND REPORT GENERATION, AND LABORATORY ASSAY SUPPLIES, NAMELY, REAGENTS, STANDARDS, CONTROLS, AND DISPOSABLES, NAMELY PLASTIC STICKS FRAMING A POROUS FILTER MEMBRANE, FILTRATION SAMPLE HOLDERS, AND PLASTIC CLAMPING BLOCKS TO IMMOBILIZE THE FILTER MEMBRANE DURING FILTRATION |
| 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, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Saturday, August 18, 2001 |
| Primary Code | 009 |
| First Use Anywhere Date | Tuesday, January 31, 1989 |
| First Use In Commerce Date | Tuesday, January 31, 1989 |
| Party Name | MOLECULAR DEVICES, LLC |
| Party Type | 33 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Jose, CA 95134 |
| Party Name | MOLECULAR DEVICES, INC. |
| Party Type | 32 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SUNNYVALE, CA 940891136 |
| Party Name | MDS ANALYTICAL TECHNOLOGIES (US) INC. |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 03 - Corporation |
| Address | SUNNYVALE, CA 94089 |
| Party Name | MOLECULAR DEVICES CORPORATION |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SUNNYVALE, CA 94089 |
| Party Name | MOLECULAR DEVICES CORPORATION |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SUNNYVALE, CA 94089 |
| Party Name | MOLECULAR DEVICES CORPORATION |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | SUNNYVALE, CA 94089 |
| Event Date | Event Description |
| Wednesday, August 23, 1989 | NON-FINAL ACTION MAILED |
| Thursday, January 18, 1990 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, February 15, 1990 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, April 7, 1990 | NOTICE OF PUBLICATION |
| Tuesday, May 8, 1990 | PUBLISHED FOR OPPOSITION |
| Tuesday, July 31, 1990 | REGISTERED-PRINCIPAL REGISTER |
| Friday, February 16, 1996 | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Wednesday, July 10, 1996 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, August 18, 2001 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
| Saturday, August 18, 2001 | REINSTATED |
| Monday, July 10, 2000 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Tuesday, May 28, 2002 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, May 28, 2002 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Thursday, July 21, 2005 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 21, 2005 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 21, 2007 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, December 17, 2008 | CASE FILE IN TICRS |
| Friday, March 20, 2009 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, March 17, 2010 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, July 7, 2010 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, July 13, 2010 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, July 13, 2010 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Wednesday, November 30, 2011 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Tuesday, February 27, 2018 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, February 27, 2018 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Wednesday, July 31, 2019 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, June 5, 2020 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, August 4, 2020 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Thursday, August 6, 2020 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Thursday, August 6, 2020 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Thursday, August 6, 2020 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Monday, October 12, 2020 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, October 12, 2020 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, October 12, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, November 12, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Wednesday, November 12, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, November 12, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |