USPTO serial 72230447
AMPROBE
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 21, 1967
- Examiner
- —
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
BIRMINGHAM, MI, US
EVERETT, WA, US
DETROIT, MI, US
CHARLOTTE, NC
WASHINGTON, DC, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Caldwell A. Camero
Caldwell A. Camero Fluke Corporation6920 Seaway BoulevardEverett, WA 98203United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | ELECTRICAL RECORDING AND [ INDICATING INSTRUMENTS-NAMELY, VOLTMETERS, AMMETERS, VOLT-AMMETERS, STEP-UP AND STEP-DOWN DEVICES USABLE WITH VOLT-AMMETERS, CIRCUIT TRACERS, VOLT AND AMPERAGE RECORDING INSTRUMENTS, NULL-BALANCE ] MEASURING INSTRUMENTS [ , DEVICES FOR AMPLIFYING MEASURING INSTRUMENTS, OUTPUT AND AUTOMATIC INSTRUMENT CONTROLLING SWITCHES ] | ACTIVE | Oct 8, 1962 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by CORE INDUSTRIES INC.
- Other trademarks owned by FLUKE CORPORATION
- Other trademarks owned by SOSS MANUFACTURING COMPANY
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 13, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 13, 2026 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 13, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 13, 2026 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 13, 2026 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Feb 21, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Aug 7, 2017 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 10, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 10, 2017 | RNL4 | REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS) | — |
| Feb 10, 2017 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Feb 10, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 9, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 9, 2016 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| May 9, 2016 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 21, 2016 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jan 28, 2009 | CFIT | CASE FILE IN TICRS | — |
| Nov 22, 2008 | MDSC | NOTICE OF DESIGN SEARCH CODE MAILED | — |
| Apr 11, 2007 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Apr 11, 2007 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Apr 10, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Mar 14, 2007 | COC. | CORRECTION UNDER SECTION 7 - PROCESSED | — |
| Mar 7, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Feb 21, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 21, 2007 | AMD7 | SEC 7 REQUEST FILED | — |
| Feb 21, 2007 | PAPER RECEIVED | — | |
| Feb 15, 2007 | AMD7 | SEC 7 REQUEST FILED | — |
| Feb 15, 2007 | PAPER RECEIVED | — | |
| Nov 20, 2006 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Nov 20, 2006 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 15, 2006 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Nov 8, 2006 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jun 18, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 18, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 19, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 16, 2004 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 16, 1987 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Apr 16, 1987 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Feb 21, 1987 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |