Who owns the TECOGEN trademark?

The TECOGEN trademark is owned by Tecogen Inc..

What class is the TECOGEN trademark registered in?

The TECOGEN trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for TECOGEN?

The USPTO serial number for TECOGEN is 86627215.

What is the registration number for TECOGEN?

TECOGEN is registered under USPTO registration number 5107438.

Sealvo

Home Search: TECOGENTECOGEN #86627215

Back

Updated Sep 18, 2026·41 searches this week

View on USPTO TSDR Find similar marks

TEC

USPTO Trademark Record

REGISTERED

TECOGEN

SN 86627215·Reg 5107438·Filed May 12, 2015

Owner Tecogen Inc.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

TECOGEN (Serial No. 86627215), Registration No. 5107438, is a registered US trademark filed on May 12, 2015 by Tecogen Inc.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

renewal 10y period: December 28, 2026101 days remaining

Conflict Analysis

Full conflict analysis for TECOGEN (SN 86627215) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

TECOGEN (Reg. #5107438) is a registered US trademark that has been protecting its owner, Tecogen Inc., since 2015. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 12, 2015

SERIAL

86627215

REG#

5107438

REGISTERED

Dec 27, 2016

Filing Information

StatusREGISTERED

Filing DateMay 12, 2015

Serial Number86627215

Registration No.5107438

Registration DateDec 27, 2016

Status DateJul 12, 2023

Published for OppositionOct 11, 2016

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Sep 23, 2010

First use in commerce: Sep 23, 2010

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

34 events

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

Dec 27, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 12, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 12, 2023

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

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

Jul 12, 2023

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

TEAS SECTION 8 & 15 RECEIVED

Jan 17, 2023

TEAS SECTION 8 & 15 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 28, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Oct 28, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 28, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 28, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 28, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 27, 2021

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 23, 2019

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Dec 27, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 11, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 11, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 21, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Aug 31, 2016

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 31, 2016

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 31, 2016

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 31, 2016

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 31, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

Mar 09, 2016

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Mar 09, 2016

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Mar 09, 2016

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 25, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 24, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 24, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Aug 24, 2015

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 24, 2015

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 24, 2015

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 22, 2015

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

May 21, 2015

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 20, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 15, 2015

NEW APPLICATION ENTERED

Other Marks by Tecogen Inc.

Additional USPTO filings from the same owner.

INV

INVERDE E+

87145922

Tecogen Inc.

REGISTERED

TEC

TECOPOWER

87253875

Tecogen Inc.

REGISTERED

TEC

TECOGEN

73462978

TECOGEN INC.

REGISTERED

ULT

ULTERA

86824873

Tecogen Inc.

REGISTERED

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Recently filed and registered marks in the same international class.

TEC

TECOGEN

73462978

TECOGEN INC.

REGISTERED

Other Marks by Ibrahim M. Hallaj

Additional USPTO filings handled by the same attorney of record.

HEA

HEADWALL

88783287

REGISTERED

AMU

AMULETO

86561642

REGISTERED

CAL

CALIBER ANESTHESIA

88718051

REGISTERED

CAL

CALIBER PAIN

88718099

REGISTERED

TECOGEN

Run a conflict check

Other Marks by Tecogen Inc.

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Other Marks by Ibrahim M. Hallaj

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company