STEMMA
LIVE
Serial Number
99857899
Owner
Double Helix Software LLCFirst Use Date
May 31, 2026
Filing Date
Jun 1, 2026
STEMMA Trademark
Serial Number: 99857899
STEMMA is a trademark filed by
Double Helix Software LLC
on June 1, 2026. The trademark is classified under Class 45 (Legal & Security Services).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Double Helix Software LLC
1900 Kyle Dr
McKinney, TX 75072
United States
Trademark Details
Filing Date
June 1, 2026
Registration Date
Not Registered
First Use Anywhere
May 31, 2026
First Use in Commerce
May 31, 2026
Goods & Services
Genealogical research; Providing genealogical research services
Filing History
APPLICATION FILING RECEIPT MAILED
Jun 1, 2026 MAFR
NEW APPLICATION ENTERED
Jun 1, 2026 NWAP