KEYSTONE
Live / Allowed — Publication / registration review complete (as of 16 Mar 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 21 Oct 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99454197
- Mark type
- Stylized text
- Filed
- 21 Oct 2025
- Published for opposition
- 07 Apr 2026
- Attorney of record
- Timothy D. Sitzmann
Goods and services
- Class 042 — Scientific and technological services: Software as a service (SAAS) services featuring software for real estate brokers, real estate agents, and real estate firms for purposes of database management, data analysis, project and workflow management, marketing efforts, listing management, brokerage management, single sign on access, user authentication, and for providing third-party users and clients with the ability access, compare, and save information on real estate listings; Computer services, namely, hosting an interactive web site that allows real estate brokers, real estate agents, and real estate firms for purposes of database management, data analysis, project and workflow management, marketing efforts, listing management, brokerage management, single sign on access, user authentication, and and for providing third-party users and clients with the ability access, compare, and save information on real estate listings
Owner
- OneKey MLS LLC, West Babylon, NY, US
Prior registrations
Prosecution history
- 01 Apr 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
- 10 Mar 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 08 Mar 2026 — ASSIGNED TO EXAMINER
- 21 Oct 2025 — APPLICATION FILING RECEIPT MAILED
- 21 Oct 2025 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 21 Oct 2025 — NEW APPLICATION ENTERED