PETRIFILM
Live / Registered — Registered and renewed (as of 10 Aug 2025)
What this means for you
Registered since 24 Sept 1985. 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 24 Sept 2025).
Record
- Serial number
- 73522457
- Registration number
- 1361366
- Mark type
- Word mark
- Filed
- 15 Feb 1985
- Published for opposition
- 16 Jul 1985
- Registered
- 24 Sept 1985
- Next maintenance due
- 24 Sept 2025
- Attorney of record
- Julie E. Reitz
Goods and services
- Class 005 — Pharmaceuticals: CULTURE MEDIA FOR USE IN BIOLOGICAL LABORATORIES
Owner
- NEOGEN FOOD SAFETY CORPORATION, LANSING, MI, US
- 3M COMPANY, St. Paul, MN, US
- MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MN, US
- MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MN, US
- MINNESOTA MINING AND MANUFACTURING COMPANY, SAINT PAUL, MN, US
Prosecution history
- 10 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 10 Aug 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
- 10 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 10 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 26 Mar 2025 — TEAS SECTION 8 & 9 RECEIVED
- 24 Sept 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 25 Nov 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 09 Nov 2022 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 18 Oct 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 18 Oct 2019 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 05 Oct 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 05 Oct 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 05 Oct 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 05 Oct 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 04 Sept 2015 — TEAS SECTION 8 & 9 RECEIVED