PERMA-FIX

What this means for you

Registered since 11 Dec 1990. 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 11 Dec 2020).

Record

Serial number

73811052

Registration number

1627652

Mark type

Word mark

Filed

05 Jul 1989

Published for opposition

18 Sept 1990

Registered

11 Dec 1990

Next maintenance due

11 Dec 2020

Attorney of record

Fred W. Hathaway

Goods and services

• Class 040 — Treatment of materials: WASTE TREATMENT SERVICES UTILIZING THE ADDITION OF STABILIZATION AND SOLIDIFYING AGENTS, WHICH INCORPORATE THE TREATED WASTE COMPONENTS INTO A DENSE, VERY IMPERMEABLE, ACID RESISTENT, SILICEOUS MONOLITHIC MASS WHICH NO LONGER REPRESENTS AN EXISTING OR POTENTIAL THREAT TO HUMAN HEALTH OR THE ENVIRONMENT

Owner

• PERMA-FIX ENVIRONMENTAL SERVICES, INC., Atlanta, GA, US
• PERMA-FIX SLUDGE TREATMENT SYSTEMS, INC., TULSA, OK, US
• PERMA-FIX SLUDGE TREATMENT SYSTEMS, INC., TULSA, OK, US
• PERMA-FIX SLUDGE TREATMENT SYSTEMS, INC., TULSA, OK, US

Prosecution history

• 20 Jun 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 20 Jun 2020 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
• 20 Jun 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 20 Jun 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 06 Apr 2020 — TEAS SECTION 8 & 9 RECEIVED
• 11 Dec 2019 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 01 Apr 2016 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 30 Nov 2011 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 16 Feb 2011 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 16 Feb 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 07 Feb 2011 — TEAS SECTION 8 & 9 RECEIVED
• 03 Feb 2011 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 03 Feb 2011 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 23 Dec 2008 — CASE FILE IN TICRS
• 25 Apr 2008 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED