HALF-LIFE
Live / Registered — Registered and renewed (as of 01 Apr 2019)
What this means for you
Registered since 20 Apr 1999. 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 20 Apr 2019).
Record
- Serial number
- 75300910
- Registration number
- 2241188
- Mark type
- Word mark
- Filed
- 30 May 1997
- Published for opposition
- 24 Mar 1998
- Registered
- 20 Apr 1999
- Next maintenance due
- 20 Apr 2019
- Attorney of record
- David J. Byer
Goods and services
- Class 009 — Scientific and electric apparatus: computer game software and instruction manuals sold therewith
Owner
- VALVE CORPORATION, Bellevue, WA, US
- Sierra On-Line, Inc., Bellevue, WA, US
- Sierra On-Line, Inc., Bellevue, WA, US
- Sierra On-Line, Inc., Bellevue, WA, US
Prosecution history
- 01 Apr 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 01 Apr 2019 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 01 Apr 2019 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 01 Apr 2019 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Mar 2019 — TEAS SECTION 8 & 9 RECEIVED
- 20 Apr 2018 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 08 Nov 2017 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 08 Nov 2017 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 13 Aug 2014 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 13 Aug 2014 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 11 Mar 2011 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 11 Mar 2011 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 20 Mar 2009 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 20 Mar 2009 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 12 Mar 2009 — ASSIGNED TO PARALEGAL