Who owns the SISTER SISTER trademark?

The SISTER SISTER trademark is owned by Sister Sister Jewelry LLC.

What class is the SISTER SISTER trademark registered in?

The SISTER SISTER trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for SISTER SISTER?

The USPTO serial number for SISTER SISTER is 90797267.

What is the registration number for SISTER SISTER?

SISTER SISTER is registered under USPTO registration number 6786777.

Sealvo

Home Search: SISTER SISTERSISTER SISTER #90797267

Back

Updated Sep 27, 2026·42 searches this week

View on USPTO TSDR Find similar marks

SIS

USPTO Trademark Record

REGISTERED

SISTER SISTER

SN 90797267·Reg 6786777·Filed Jun 27, 2021

Owner Sister Sister Jewelry LLC

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

SISTER SISTER (Serial No. 90797267), Registration No. 6786777, is a registered US trademark filed on Jun 27, 2021 by Sister Sister Jewelry LLC. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: July 12, 2028

Conflict Analysis

Full conflict analysis for SISTER SISTER (SN 90797267) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SISTER SISTER (Reg. #6786777) is a registered US trademark that has been protecting its owner, Sister Sister Jewelry LLC, since 2021. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 27, 2021

SERIAL

90797267

REG#

6786777

REGISTERED

Jul 12, 2022

Filing Information

StatusREGISTERED

Filing DateJun 27, 2021

Serial Number90797267