Who owns the SINEWAVE trademark?

The SINEWAVE trademark is owned by Mangrum, Chad.

What class is the SINEWAVE trademark registered in?

The SINEWAVE trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SINEWAVE?

The USPTO serial number for SINEWAVE is 87171720.

What is the registration number for SINEWAVE?

SINEWAVE is registered under USPTO registration number 5314903.

SIN

USPTO Trademark Record

REGISTERED

SINEWAVE

SN 87171720·Reg 5314903·Filed Sep 14, 2016

Owner Mangrum, Chad

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.

SINEWAVE (Serial No. 87171720), Registration No. 5314903, is a registered US trademark filed on Sep 14, 2016 by Mangrum, Chad. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: October 25, 2027

Mark Intelligence

SINEWAVE (Reg. #5314903) is a registered US trademark that has been protecting its owner, Mangrum, Chad, since 2016. 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

Sep 14, 2016

SERIAL

87171720

REG#

5314903

REGISTERED

Oct 24, 2017

Owner

Applicant

Mangrum, Chad

Entity

Individual

Address

1585 Terrace Way, #102, Santa Rosa, CA, 95404

Country

Attorney

NameN. Alexander Nolte

Law firm

N. Alexander Nolte Nolte Lackenbach Siegel

Address

111 Brook Street, Suite 101, Scarsdale, NY 10583, 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 DateSep 14, 2016

Serial Number87171720

Registration No.5314903

Registration DateOct 24, 2017

Status DateApr 19, 2024

Published for OppositionAug 08, 2017

Next RenewalOctober 25, 2027

Mark TypeStandard characters

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2016

YEARS AGO

10y

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: Jan 14, 2016

First use in commerce: Jan 14, 2016

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

Status History

27 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 05, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 05, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 05, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 05, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 05, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 19, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 19, 2024

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

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

Apr 19, 2024

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

TEAS SECTION 8 & 15 RECEIVED

Oct 23, 2023

TEAS SECTION 8 & 15 RECEIVED

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

Oct 24, 2022

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

REGISTERED-PRINCIPAL REGISTER

Oct 24, 2017

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 08, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 08, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 19, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 26, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 26, 2017

ASSIGNED TO EXAMINER

Feb 28, 2017

ASSIGNED TO EXAMINER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 31, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 30, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 30, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION E-MAILED

Dec 20, 2016

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Dec 20, 2016

NON-FINAL ACTION WRITTEN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 20, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 19, 2016

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK E-MAILED

Sep 20, 2016

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 19, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 17, 2016

NEW APPLICATION ENTERED

SINEWAVE

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

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

Other Marks by N. Alexander Nolte

Resources

Company