Serial Number
99554692
Owner
CenturyLink Communications, LLCAttorney
Gretchen L TestermanFiling Date
Dec 18, 2025
AIR-LINE Trademark
Serial Number: 99554692
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Gretchen L Testerman
931 14th Street
Lumen Technologies - Law Dept.
Denver, CO 80202
United States
Trademark Details
Filing Date
December 18, 2025
Registration Date
Not Registered
Published for Opposition
March 17, 2026
Goods & Services
Cellular-enabled adapters that provide Voice over Internet Protocol (VoIP) functionality for analog telephone devices in the nature of voice over internet protocol (VoIP) phone adapters