TrademarkDir
GRUMPOPOTAMUS
LIVE

Serial Number

99811274

Owner

Grumpopotamus, LLC

Attorney

Kenneth R DeRosa

First Use Date

Aug 2, 2025

Filing Date

May 8, 2026

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GRUMPOPOTAMUS Trademark

Serial Number: 99811274

GRUMPOPOTAMUS is a trademark filed by Grumpopotamus, LLC on May 8, 2026. The trademark is classified under Class 16 (Paper Goods). The application is currently pending registration.

Owner Contact Info

Grumpopotamus, LLC (2 trademarks)

5109 Tangerine Ave S
Gulfport, FL 33707

Entity Type: 16

Trademark Details

Filing Date

May 8, 2026

Registration Date

Not Registered

First Use Anywhere

August 2, 2025

First Use in Commerce

October 6, 2025

Goods & Services

A series of fiction works, namely, printed novels and printed books featuring the character Grumpopotamus.

Filing History

NOTIFICATION OF NON-FINAL ACTION E-MAILED
Sep 18, 2026 GNRN
NON-FINAL ACTION E-MAILED
Sep 18, 2026 GNRT
NON-FINAL ACTION WRITTEN
Sep 18, 2026 CNRT
ASSIGNED TO EXAMINER
Sep 10, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sep 8, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
May 8, 2026 MAFR
NEW APPLICATION ENTERED
May 8, 2026 NWAP

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