Who owns the RSK trademark?

The RSK trademark is owned by Hancock, Robin.

What is the serial number for RSK?

The USPTO serial number for RSK is 86695182.

What is the registration number for RSK?

RSK is registered under USPTO registration number 5015955.

Sealvo

Home Search: RSKRSK #86695182

Back

Updated Sep 28, 2026·23 searches this week

View on USPTO TSDR Find similar marks

RSK

USPTO Trademark Record

ABANDONED

RSK

Q: What class is the RSK trademark registered in?

The RSK trademark is registered in Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 045 (Legal, security & personal social services).

SN 86695182·Reg 5015955·Filed Jul 16, 2015

Owner Hancock, Robin

Advertising; business management, organization and administration; office functions.; Financial, monetary and banking services; insurance services; real estate services.; Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

RSK (Serial No. 86695182), Registration No. 5015955, is a abandoned US trademark filed on Jul 16, 2015 by Hancock, Robin. This trademark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services), Class 045 (Legal, security & personal social services).

Conflict Analysis

Full conflict analysis for RSK (SN 86695182) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

RSK (Reg. #5015955) is an abandoned US trademark that was filed in 2015 but has since been abandoned. The mark covers Class 035 (Advertising, business management & retail services), Class 036 (Insurance, financial & real estate services) and Class 045 (Legal, security & personal social services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Financial, monetary and banking se.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 16, 2015

SERIAL

86695182

REG#

5015955

REGISTERED

Aug 09, 2016

Filing Information

StatusABANDONED

Filing DateJul 16, 2015

Serial Number86695182

Registration No.5015955

Registration DateAug 09, 2016

Status DateFeb 24, 2023

Published for OppositionMay 24, 2016

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Dec 31, 2000

First use in commerce: Dec 31, 2000

Advertising; business management, organization and administration; office functions.

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Nov 30, 1999

First use in commerce: Nov 30, 1999

Financial, monetary and banking services; insurance services; real estate services.

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Dec 31, 2000

First use in commerce: Dec 31, 2000

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

This description is as filed with the USPTO and defines the scope of trademark protection.