UNITRODE
Live / Registered — Expired (as of 25 Apr 2009)
What this means for you
Registered since 22 Jul 1958. 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 22 Jul 1998).
Record
- Serial number
- 72036513
- Registration number
- 0664659
- Mark type
- Word mark
- Filed
- 30 Aug 1957
- Registered
- 22 Jul 1958
- Next maintenance due
- 22 Jul 1998
- Attorney of record
- LINDA L BERKOWITZ
Goods and services
- Class 009 — Scientific and electric apparatus
- Class 021 — Housewares and glass: CARBON ELECTRODE CONNECTORS
Owner
- SGL CARBON CORPORATION, CHARLOTTE, NC, US
- GREAT LAKES CARBON CORPORATION, NEW YORK, NY, US
Prosecution history
- 25 Apr 2009 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 17 Oct 2008 — CASE FILE IN TICRS
- 17 Oct 2007 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 22 Oct 1998 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 17 Jul 1998 — REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
- 22 Jul 1978 — REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)