KNIGHT-WARE

Live / Registered — Registered and renewed (as of 14 Aug 2026)

What this means for you

Registered since 17 Jun 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 17 Jun 2026).

Record

Serial number
73551858
Registration number
1397673
Mark type
Word mark
Filed
05 Aug 1985
Published for opposition
25 Mar 1986
Registered
17 Jun 1986
Next maintenance due
17 Jun 2026
Attorney of record
Ross M. Kowalski

Goods and services

  • Class 019 — Non-metallic building materials: CHEMICAL RESISTANT STONEWARE FOR USE IN INDUSTRIAL CHEMICAL PROCESSING PLANTS, NAMELY, CERAMIC AND PORCELAIN PIPE, DUMPED PACKINGS, LIQUID DISTRIBUTORS, PACKING SUPPORTS, HOLD DOWN PLATES AND REDISTRIBUTORS; AND CERAMIC SUMPS FOR RECEIVING CORROSIVE LIQUIDS

Owner

Prosecution history

  • 14 Aug 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
  • 14 Aug 2026 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
  • 14 Aug 2026 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
  • 14 Aug 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
  • 17 Jun 2026 — TEAS SECTION 8 & 9 RECEIVED
  • 17 Jun 2025 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
  • 30 Mar 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
  • 30 Mar 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
  • 30 Mar 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 30 Mar 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
  • 30 Mar 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
  • 20 Jul 2022 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
  • 11 Mar 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
  • 11 Mar 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
  • 11 Mar 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

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