MAMMOTH
LIVE
Serial Number
99504527
Owner
Regents of the University of MinnesotaAttorney
Timothy SitzmannFiling Date
Nov 19, 2025
MAMMOTH Trademark
Serial Number: 99504527 • Registration: 8284916
MAMMOTH is a trademark filed by
Regents of the University of Minnesota
on November 19, 2025. The trademark is classified under Class 31 (Natural Agricultural Products).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Timothy Sitzmann WINTHROP & WEINSTINE, P.A.
225 South Sixth Street
Capella Tower Suite 3500
Minneapolis, MN 55402
United States
Trademark Details
Filing Date
November 19, 2025
Registration Date
June 2, 2026
Published for Opposition
April 14, 2026
Goods & Services
Live plants, namely, chrysanthemums
Filing History
REGISTERED-PRINCIPAL REGISTER
Jun 2, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 14, 2026 NPUB
PUBLISHED FOR OPPOSITION
Apr 14, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 8, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 18, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 17, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 17, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 17, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Dec 17, 2025 GNRN
NON-FINAL ACTION E-MAILED
Dec 17, 2025 GNRT
NON-FINAL ACTION WRITTEN
Dec 17, 2025 CNRT
ASSIGNED TO EXAMINER
Dec 13, 2025 DOCK
APPLICATION FILING RECEIPT MAILED
Nov 19, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 19, 2025 NWOS
NEW APPLICATION ENTERED
Nov 19, 2025 NWAP
