KEYSTONE CORELITE

What this means for you

Approved and waiting on proof of use. It will register unless the applicant drops it, and its 22 Jun 2026 filing date already counts against anyone who files later.

Record

Serial number

99898543

Mark type

Word mark

Filed

22 Jun 2026

Published for opposition

01 Dec 2026

Attorney of record

Jeffrey R. Cadwell

Goods and services

• Class 019 — Non-metallic building materials: Concrete building materials, namely, modular concrete blocks used to construct earth retaining walls; Concrete building materials, namely, modular concrete blocks used in landscaping applications; Concrete blocks

Owner

• Keystone Retaining Wall Systems LLC, Bloomington, MN, US

Prior registrations

• Registration 2468614
• Registration 3065698
• Registration 3144403
• Registration 3304138
• Registration 4115898
• Registration 4759925
• Registration 4760071
• Registration 4765365
• Registration 7580876
• Registration 8034026

Prosecution history

• 29 Oct 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
• 29 Oct 2026 — ASSIGNED TO EXAMINER
• 26 Oct 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
• 22 Jun 2026 — APPLICATION FILING RECEIPT MAILED
• 22 Jun 2026 — NEW APPLICATION ENTERED