BYO-GON PX-109

Live / Registered — Registered and renewed (as of 30 Aug 2025)

What this means for you

Registered since 02 May 1995. 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 02 May 2025).

Record

Serial number
74381052
Registration number
1891871
Mark type
Word mark
Filed
19 Apr 1993
Published for opposition
05 Oct 1993
Registered
02 May 1995
Next maintenance due
02 May 2025
Attorney of record
Martin E. Hsia, 32,471

Goods and services

  • Class 001 — Chemicals: alkaloids for promoting bacterial activity for use in connection with control of bacterial diseases on farming and domestic animals, and for use in connection with waste management systems in the dairy industry, restaurant industry, and waste water and solid waste treatment industries; and alkaloids for use in reducing hydrogen sulfide and ammonia emissions, and reducing grease and sludge in the waste water and solid waste treatment and restaurant industries

Owner

Prosecution history

  • 30 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
  • 30 Aug 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
  • 30 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
  • 30 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 25 Apr 2025 — TEAS SECTION 8 & 9 RECEIVED
  • 08 May 2015 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED
  • 08 May 2015 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
  • 08 May 2015 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
  • 08 May 2015 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 23 Apr 2015 — TEAS SECTION 8 & 9 RECEIVED
  • 11 Jul 2005 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
  • 11 Jul 2005 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
  • 11 Jul 2005 — ASSIGNED TO PARALEGAL
  • 25 Apr 2005 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
  • 25 Apr 2005 — PAPER RECEIVED

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