EF ENVIRO FREEZE
LIVE
Serial Number
99729684
Owner
Prairie HVAC Inc.Attorney
Roberta L. ChristensenFiling Date
Mar 27, 2026
EF ENVIRO FREEZE Trademark
Serial Number: 99729684
EF ENVIRO FREEZE is a trademark filed by
Prairie HVAC Inc.
on March 27, 2026. The trademark is classified under Class 11 (Environmental Control).
The application is currently pending registration.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Roberta L. Christensen Koley Jessen P.C., L.L.O.
One Pacific Place, Suite 800
1125 S 103rd Street
Omaha, NE 68124
United States
Trademark Details
Filing Date
March 27, 2026
Registration Date
Not Registered
Published for Opposition
September 22, 2026
Goods & Services
Chillers for industrial process cooling in the refrigeration, data centers, arenas, curling clubs and ice rink industries
Filing History
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Sep 22, 2026 NPUB
PUBLISHED FOR OPPOSITION
Sep 22, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 16, 2026 NONP
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Aug 28, 2026 GNEN
APPROVED FOR PUB - PRINCIPAL REGISTER
Aug 28, 2026 CNSA
EXAMINER'S AMENDMENT ENTERED
Aug 28, 2026 XAEC
EXAMINERS AMENDMENT E-MAILED
Aug 28, 2026 GNEA
EXAMINERS AMENDMENT -WRITTEN
Aug 28, 2026 CNEA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Aug 13, 2026 GNRN
NON-FINAL ACTION E-MAILED
Aug 13, 2026 GNRT
NON-FINAL ACTION WRITTEN
Aug 13, 2026 CNRT
ASSIGNED TO EXAMINER
Aug 7, 2026 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Aug 6, 2026 MDSM
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 6, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Mar 27, 2026 MAFR
NEW APPLICATION ENTERED
Mar 27, 2026 NWAP
