KEYSTONE
Live / Registered — Registered and renewed (as of 06 Oct 2016)
What this means for you
Registered since 15 Oct 1996. 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 15 Oct 2016).
Record
- Serial number
- 74647308
- Registration number
- 2007628
- Mark type
- Word mark
- Filed
- 16 Mar 1995
- Published for opposition
- 23 Jul 1996
- Registered
- 15 Oct 1996
- Next maintenance due
- 15 Oct 2016
- Attorney of record
- Kathleen K. Bowen
Goods and services
- Class 040 — Treatment of materials: manufacture of machine parts made from powders using the process of molding and sintering to the order and specification of others
Owner
- KEYSTONE INVESTMENT CORPORATION, WILMINGTON, DE, US
- KEYSTONE CARBON COMPANY, St. Marys, PA, US
- KEYSTONE CARBON COMPANY, St. Marys, PA, US
- KEYSTONE CARBON COMPANY, St. Marys, PA, US
Prosecution history
- 15 Oct 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 06 Oct 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 06 Oct 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 06 Oct 2016 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 06 Oct 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 24 Jul 2016 — TEAS SECTION 8 & 9 RECEIVED
- 11 Sept 2006 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 11 Sept 2006 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Sept 2006 — ASSIGNED TO PARALEGAL
- 27 Jun 2006 — CASE FILE IN TICRS
- 16 Jun 2006 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 16 Jun 2006 — TEAS SECTION 8 & 9 RECEIVED
- 06 Feb 2003 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 17 Oct 2002 — REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
- 17 Oct 2002 — PAPER RECEIVED