BIOGUARD
Live / Registered — Registered and renewed (as of 09 Dec 2025)
What this means for you
Registered since 05 Jan 1965. 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 05 Jan 2025).
Record
- Serial number
- 72167697
- Registration number
- 0782646
- Mark type
- Word mark
- Filed
- 29 Apr 1963
- Registered
- 05 Jan 1965
- Next maintenance due
- 05 Jan 2025
- Attorney of record
- Andrew D. Dorisio
Goods and services
- Class 001 — Chemicals
- Class 006 — Metal goods: SWIMMING POOL ALGICIDE
Owner
- BIO-LAB, INC., LAWRENCEVILLE, GA, US
- BIOLAB SERVICES, INC., WILMINGTON, DE, US
- BIO-LAB, INC., DECATUR, GA, US
- BIO-LAB, INC., DECATUR, GA, US
Prior registrations
Prosecution history
- 04 Mar 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 09 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 09 Dec 2025 — REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)
- 09 Dec 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 09 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 16 Oct 2024 — TEAS SECTION 8 & 9 RECEIVED
- 11 Dec 2024 — TEAS VOLUNTARY AMENDMENT RECEIVED
- 22 Aug 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 22 Jul 2024 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 05 Jan 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 01 Nov 2022 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 01 Nov 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Nov 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 01 Nov 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 01 Nov 2022 — TEAS CHANGE OF OWNER ADDRESS RECEIVED