SINAMICS DC MASTER
Live / Registered — Registered — Section 71 accepted (as of 02 Apr 2019)
What this means for you
Registered since 16 Jun 2009. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 16 Jun 2029: the §71 ten-year affidavit of use).
Record
- Serial number
- 79060811
- Registration number
- 3639889
- Mark type
- Word mark
- Filed
- 20 Aug 2008
- Published for opposition
- 31 Mar 2009
- Registered
- 16 Jun 2009
- Next maintenance filing
- §71 ten-year affidavit of use, due by 16 Jun 2029 (grace period to 16 Dec 2029)
- Attorney of record
- Marie Anne Mastrovito
Goods and services
- Class 007 — Machines and machine tools: Electrical motors for machines
- Class 009 — Scientific and electric apparatus: Power converters for use in connection with drives and motors
Owner
- Siemens Aktiengesellschaft, München, DE
- Siemens Aktiengesellschaft, DE
- Siemens Aktiengesellschaft, DE
Prior registrations
Prosecution history
- 09 Apr 2026 — NEW REPRESENTATIVE AT IB RECEIVED
- 26 Aug 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 26 Aug 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 26 Aug 2022 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 26 Aug 2022 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 26 Aug 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 26 Aug 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 26 Aug 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 02 Apr 2019 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
- 02 Apr 2019 — REGISTERED-SEC.71 ACCEPTED
- 17 Mar 2019 — TEAS SECTION 71 RECEIVED
- 06 Sept 2018 — INTERNATIONAL REGISTRATION RENEWED
- 16 Jun 2018 — COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
- 17 May 2018 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 10 Jul 2015 — NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED