Who owns the M trademark?

The M trademark is owned by Diamond Lightning LLC.

What class is the M trademark registered in?

The M trademark is registered in Class 024 (Textiles, fabrics & bed/table covers), Class 025 (Clothing, footwear & headgear).

What is the serial number for M?

The USPTO serial number for M is 99575576.

What is the registration number for M?

M is registered under USPTO registration number 8345577.

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Updated Nov 2, 2026·36 searches this week

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Section 8 declaration window

July 14, 2032

2080 days remaining

M

REGISTERED

Serial: 99575576
Reg: 8345577
Filed: Jan 02, 2026
Owner: Diamond Lightning LLC

Textiles and substitutes for textiles; household linen; curtains of textile or plastic.; Clothing, footwear, headwear.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.