Who owns the DSF trademark?

The DSF trademark is owned by Tula Technology, Inc..

What class is the DSF trademark registered in?

The DSF trademark is registered in Class 045 (Legal, security & personal social services).

What is the serial number for DSF?

The USPTO serial number for DSF is 86128867.

What is the registration number for DSF?

DSF is registered under USPTO registration number 5041509.

Sealvo

Home Search: DSFDSF #86128867

Back

Updated Sep 25, 2026·15 searches this week

View on USPTO TSDR Find similar marks

DSF

USPTO Trademark Record

REGISTERED

DSF

SN 86128867·Reg 5041509·Filed Nov 25, 2013

Owner Tula Technology, Inc.

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

DSF (Serial No. 86128867), Registration No. 5041509, is a registered US trademark filed on Nov 25, 2013 by Tula Technology, Inc.. This trademark covers Class 045 (Legal, security & personal social services).

renewal grace 10y period: March 15, 2027171 days remaining

Conflict Analysis

Full conflict analysis for DSF (SN 86128867) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DSF (Reg. #5041509) is a registered US trademark that has been protecting its owner, Tula Technology, Inc., since 2013. The mark covers Class 045 (Legal, security & personal social services). Goods and services include Legal services; security services for the physical protection of tangible property and individuals; dating services, onl.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 25, 2013

SERIAL

86128867

REG#

5041509

REGISTERED

Sep 13, 2016

Filing Information

StatusREGISTERED

Filing DateNov 25, 2013

Serial Number86128867

Registration No.5041509

Registration DateSep 13, 2016

Status DateJul 13, 2022

Published for OppositionApr 22, 2014

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Sep 30, 2012

First use in commerce: Sep 30, 2012

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

38 events

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Sep 13, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 13, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 13, 2022

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jul 13, 2022

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Feb 03, 2022

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Sep 13, 2021

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Sep 13, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 10, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 09, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 05, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 25, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 25, 2016

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 17, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

Jun 16, 2016

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Jun 14, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jun 14, 2016

SOU EXTENSION 4 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 30, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

Dec 29, 2015

SOU EXTENSION 3 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Dec 28, 2015

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Nov 30, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Nov 30, 2015

SOU EXTENSION 3 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 10, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Jul 09, 2015

SOU EXTENSION 2 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 07, 2015

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU TEAS EXTENSION RECEIVED

Jun 09, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jun 09, 2015

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 16, 2014

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 12, 2014

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Dec 12, 2014

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Dec 12, 2014

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 17, 2014

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 22, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 22, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 02, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 11, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 10, 2014

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 09, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 28, 2013

NEW APPLICATION ENTERED

Other Marks by Tula Technology, Inc.

Additional USPTO filings from the same owner.

TUL

TULA

85394197

Tula Technology, Inc.

REGISTERED

TUL

TULA

77563849

Tula Technology, Inc.

REGISTERED

DMD

88984721

Tula Technology, Inc.

REGISTERED

DSF

86128650

Tula Technology, Inc.

REGISTERED

Other Marks by Aaron D. Hendelman

Additional USPTO filings handled by the same attorney of record.

PYX

PYXA

98689905

REGISTERED

VIV

VIVANA

98901613

REGISTERED

AMB

AMBIGUOUS AI

99120044

REGISTERED

NAT

NATURAL INTELLIGENCE

97222667

REGISTERED

DSF

Run a conflict check

Other Marks by Tula Technology, Inc.

Other Marks by Aaron D. Hendelman

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company