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 009 (Electronics, software & scientific instruments).

What is the serial number for DSF?

The USPTO serial number for DSF is 86128650.

What is the registration number for DSF?

DSF is registered under USPTO registration number 5041507.

DSF

USPTO Trademark Record

REGISTERED

DSF

SN 86128650·Reg 5041507·Filed Nov 25, 2013

Owner Tula Technology, Inc.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

DSF (Serial No. 86128650), Registration No. 5041507, is a registered US trademark filed on Nov 25, 2013 by Tula Technology, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

renewal grace 10y period: March 15, 2027152 days remaining

Mark Intelligence

DSF (Reg. #5041507) is a registered US trademark that has been protecting its owner, Tula Technology, Inc., since 2013. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 25, 2013

SERIAL

86128650

REG#

5041507

REGISTERED

Sep 13, 2016

Owner

Applicant

Tula Technology, Inc.

Entity

Corporation

State

Address

2460 Zanker Road, San Jose, CA, 95131

Country

Attorney

NameAaron D. Hendelman

Law firm

Aaron D. Hendelman WILSON SONSINI GOODRICH & ROSATI

Docket

36667-TM1003

Address

650 Page Mill Road, PALO ALTO, CA 94304, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateNov 25, 2013

Serial Number86128650

Registration No.5041507

Registration DateSep 13, 2016

Status DateJul 13, 2022

Published for OppositionJul 22, 2014

Mark TypeStandard characters

Attorney Docket36667-TM1003

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2013

YEARS AGO

13y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Jul 19, 2016

First use in commerce: Jul 19, 2016

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

Status History

42 events

TEAS SECTION 8 & 9 RECEIVED

Aug 20, 2026

TEAS SECTION 8 & 9 RECEIVED

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 09, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 08, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Aug 04, 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

Apr 09, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

Apr 08, 2016

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Mar 10, 2016

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Mar 10, 2016

SOU EXTENSION 3 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 22, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 21, 2015

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 2 GRANTED

Sep 21, 2015

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Sep 09, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 09, 2015

SOU EXTENSION 2 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 17, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Mar 15, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Mar 15, 2015

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Mar 15, 2015

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 16, 2014

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 22, 2014

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 22, 2014

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 02, 2014

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 19, 2014

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Jun 17, 2014

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 02, 2014

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 30, 2014

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 29, 2014

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 29, 2014

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Mar 13, 2014

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 13, 2014

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 13, 2014

NOTIFICATION OF NON-FINAL ACTION E-MAILED

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

DSF

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Tula Technology, Inc.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Aaron D. Hendelman

Resources

Company