ONEKEY MLS LLC Trademark Portfolio (5 Marks)

ONE KEY MLS

Service Mark

Combined

PENDING

Owner:

Serial:99911353

Filed:Jun 29, 2026

Classes:36

Description: Real estate multiple listing services

KEYSTONE

Service Mark

Word

REGISTERED

Owner:

Serial:99454197

Filed:Oct 21, 2025

Classes:42

Registration:8199300

Registered:Sep 8, 2026

Description: 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