Who owns the HART trademark?

The HART trademark is owned by Hart Shaped Rocks, L.L.C..

What class is the HART trademark registered in?

The HART trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches), Class 035 (Advertising, business management & retail services).

What is the serial number for HART?

The USPTO serial number for HART is 97246100.

What is the registration number for HART?

HART is registered under USPTO registration number 7083719.

Sealvo

Home Search: HARTHART #97246100

Back

Updated Nov 1, 2026·19 searches this week

View on USPTO TSDR Find similar marks

Section 8 declaration window

June 20, 2029

962 days remaining

HAR

HART

REGISTERED

Serial: 97246100
Reg: 7083719
Filed: Jan 31, 2022
Owner: Hart Shaped Rocks, L.L.C.

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.; Advertising; business management, organization and administration; office functions.

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.