| Serial Number | 72164250 |
| Word Mark | KEITHLEY |
| Filing Date | Friday, March 8, 1963 |
| Status | 800 - REGISTERED AND RENEWED |
| Status Date | Wednesday, September 25, 2024 |
| Registration Number | 0773168 |
| Registration Date | Tuesday, July 14, 1964 |
| Mark Drawing | 1 - Typeset: Word(s) / letter(s) / number(s) |
| Published for Opposition Date | NOT AVAILABLE |
| Goods and Services | Electrical and Electronic Apparatus Including [ Signal Dividers, ] Amplifiers, Voltage Supplies, Relays, and Measuring Instruments Including Ammeters, Voltmeters, Ohmmeters, Electrometers, [ Static Meters, ] [and Electrical Bridges ] and Accessories |
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. 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. 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, November 2, 1999 |
| Primary Code | 026 |
| First Use Anywhere Date | Thursday, October 31, 1946 |
| First Use In Commerce Date | Thursday, October 31, 1946 |
| Party Name | KEITHLEY INSTRUMENTS, LLC |
| Party Type | 31 - New Owner After Registration |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | SOLON, OH 44139 |
| Party Name | Keithley Instruments, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Cleveland, OH 44139 |
| Event Date | Event Description |
| Tuesday, November 4, 2008 | CASE FILE IN TICRS |
| Monday, February 21, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, July 13, 1984 | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 |
| Tuesday, November 27, 1984 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) |
| Monday, April 19, 2004 | TEAS SECTION 8 & 9 RECEIVED |
| Monday, April 19, 2004 | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Friday, June 11, 2004 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Friday, June 11, 2004 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Monday, February 21, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, August 19, 2016 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, August 19, 2016 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Wednesday, July 26, 2017 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, February 21, 2011 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, February 21, 2011 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, September 20, 2011 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 20, 2011 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, May 30, 2014 | TEAS SECTION 8 & 9 RECEIVED |
| Tuesday, June 17, 2014 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Tuesday, June 17, 2014 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Tuesday, June 17, 2014 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) |
| Tuesday, June 17, 2014 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Wednesday, September 25, 2024 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) |
| Monday, August 7, 2017 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, July 14, 2023 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, July 9, 2024 | TEAS SECTION 8 & 9 RECEIVED |
| Wednesday, September 25, 2024 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, September 25, 2024 | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Wednesday, September 25, 2024 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Tuesday, September 16, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 16, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, September 16, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 16, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |