Trademarks / Classes / Class 9
Trademark class

Class 9: Electrical & Scientific Apparatus trademarks

Goods class

Class 9 is the biggest class on the register and the most crowded. It covers electronics, software you download, and scientific gear - which in 2026 means almost every app, gadget, and AI product fights for a name here. If your product runs on a device or is one, this is probably your class.

What belongs here

Downloadable software and apps, computers and hardware, phones, headphones, batteries, cameras, lab instruments, downloadable media.

Often filed alongside

Class 42 for the hosted version of your software, Class 35 for the store that sells the gear.

Cl. 42 Scientific & Technology ServicesCl. 35 Advertising & Business
FROM THE LIBRARY

Records in this class

Every record here is pulled straight from USPTO data. This is our library, not the full class register.

AllLivePendingDead
ONEPLUS↗
OnePlus Technology (Shenzhen) Co., Ltd.
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
Dec 10, 2019
ONEPLUS↗
One+ LLC
Cl. 009Cl. 010Cl. 042
Dead · Refused
Electrical & Scientific Apparatus
Sep 07, 2023
ONEPLUS↗
OnePlus Technology (Shenzhen) Co., Ltd.
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
Nov 20, 2025
SEA↗
SEA, INC. OF DELAWARE
Cl. 009
Dead · Cancelled
Electrical & Scientific Apparatus
Apr 18, 1980
SEA↗
Under Sea Industries, Inc.
Cl. 009Cl. 016Suppl. register
Dead · Cancelled
Electrical & Scientific Apparatus
Sep 10, 1980
SEA↗
SOFTWARE ENGINEERING OF AMERICA, INC.
Cl. 009
Dead · Withdrawn
Electrical & Scientific Apparatus
Nov 06, 1987
SEA↗
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
Jan 14, 1993
SEA↗
LAWSON ASSOCIATES, INC.
Cl. 009
Dead · Cancelled
Electrical & Scientific Apparatus
Jun 03, 1997
@SEA↗
MARLINK SA
Cl. 009Cl. 037Cl. 038Cl. 042
Dead · Cancelled
Electrical & Scientific Apparatus
Aug 11, 1998
SEA↗
RICHARD HIRSCHMANN GMBH & CO.
Cl. 009Cl. 042
Dead · Cancelled
Electrical & Scientific Apparatus
Aug 06, 1998
SEA↗
Maritech Development Limited
Cl. 009Cl. 035Cl. 036Cl. 038Cl. 039Cl. 042Cl. 045
Dead · Withdrawn
Electrical & Scientific Apparatus
Jul 14, 2023
SEA↗
Oceans Dating, Inc.
Cl. 009Cl. 045
Dead · Refused
Electrical & Scientific Apparatus
Nov 18, 2020
SEA SPRITE↗
MARESH ENGINEERING LLC
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
Oct 21, 2015
NORTH POINT INSIDEOUT↗
North Point Ministries, Inc.
Cl. 009
Dead · Cancelled
Electrical & Scientific Apparatus
Feb 25, 2016
INSIDEOUT FIREWALL REPORTER↗
NEVADA LEARNING SERIES INC.
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
Oct 12, 2001
INSIDEOUT↗
CGI INC.
Cl. 009
Dead · Cancelled
Electrical & Scientific Apparatus
Oct 08, 2004
INSIDIOUS EXPERIMENTS↗
Farr II, Davidson W E
Cl. 009Cl. 016Cl. 041
Dead · Refused
Electrical & Scientific Apparatus
Aug 26, 2015
INSIDIOUS KITTY↗
Klaassen, Rachel L.
Cl. 009Cl. 016
Dead · Refused
Electrical & Scientific Apparatus
Aug 28, 2024
REMEMBRANCES . . . THE STORIES OF A LIFETIME↗
Fortis Family, Inc.
Cl. 009Cl. 041
Dead · Refused
Electrical & Scientific Apparatus
Mar 15, 2004
REMEMBERALL↗
Macklin, Lewis
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
May 17, 2009
REMEMBRANCE SPOT↗
Celebrated Life LLC
Cl. 009
Dead · Refused
Electrical & Scientific Apparatus
Aug 02, 2022
REMEMBALL↗
VOD One Communication Media Co. Ltd
Cl. 009Cl. 042
Dead · Refused
Electrical & Scientific Apparatus
Oct 27, 2017
REMEMBERALL↗
Hippocampus Learning LLC
Cl. 009Cl. 016Cl. 041
Dead · Refused
Electrical & Scientific Apparatus
Nov 17, 2023
PRINCESS DRAGONKILLER↗
Jon D. Meyers
Cl. 009Cl. 016
Dead · Refused
Electrical & Scientific Apparatus
Mar 31, 2021
DRAGONKILLER SWORD↗
KONAMI CORPORATION
Cl. 009Cl. 016Cl. 028
Dead · Refused
Electrical & Scientific Apparatus
Aug 08, 2001

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