ENZYM D

What this means for you

Registered since 29 Jul 1986. 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 29 Jul 2016).

Record

Serial number

73572750

Registration number

1402821

Mark type

Word mark

Filed

10 Dec 1985

Published for opposition

06 May 1986

Registered

29 Jul 1986

Next maintenance due

29 Jul 2016

Attorney of record

Evan W. Talley

Goods and services

• Class 005 — Pharmaceuticals: BACTERIA/ENZYME CULTURE AND DEODORANT FOR DIGESTING ORGANIC WASTES, REDUCING VOLUME OF SOLIDS AND KILLING ODORS IN LAGOONS AND PONDS, CEMENT VAULT TOILETS, SEPTIC TANKS, WASTE TREATMENT PLANTS, DRAIN LINES, FEEDER LINES, DOWN PIPES AND STACKS, GREASE TRAPS AND TOILET HOLDING TANKS

Owner

• VECTAIR SYSTEMS OKLAHOMA INC., ST. LOUIS PARK, MN, US
• BIG D INDUSTRIES, INC., OKLAHOMA CITY, OK, US
• BIG D INDUSTRIES, INC., OKLAHOMA CITY, OK, US
• BIG D INDUSTRIES, INC., OKLAHOMA CITY, OK, US

Prosecution history

• 29 Jul 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 22 Jun 2025 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 22 Jun 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 18 Jun 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 26 Nov 2024 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
• 26 Nov 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 26 Nov 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 26 Nov 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 15 Mar 2024 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 15 Mar 2024 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 15 Mar 2024 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 15 Mar 2024 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 15 Mar 2024 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 08 Apr 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 08 Apr 2016 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)