Who owns the STACKS trademark?

The STACKS trademark is owned by Imulus.

What class is the STACKS trademark registered in?

The STACKS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for STACKS?

The USPTO serial number for STACKS is 77475201.

What is the registration number for STACKS?

STACKS is registered under USPTO registration number 3785426.

Sealvo

Home Search: STACKSSTACKS #77475201

Back

Updated Oct 25, 2026·9 searches this week

View on USPTO TSDR Find similar marks

STA

USPTO Trademark Record

ABANDONED

STACKS

SN 77475201·Reg 3785426·Filed May 15, 2008

Owner Imulus

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

STACKS (Serial No. 77475201), Registration No. 3785426, is a abandoned US trademark filed on May 15, 2008 by Imulus. This trademark covers Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

STACKS (Reg. #3785426) is an abandoned US trademark that was filed in 2008 but has since been abandoned. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 15, 2008

SERIAL

77475201

REG#

3785426

REGISTERED

May 04, 2010

Filing Information

StatusABANDONED

Filing DateMay 15, 2008

Serial Number77475201

Registration No.3785426

Registration DateMay 04, 2010

Status DateDec 11, 2020

Published for OppositionJun 23, 2009

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 01, 2008

First use in commerce: Feb 01, 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

41 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Dec 11, 2020

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

May 04, 2019

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 30, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 30, 2015

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

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

May 30, 2015

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 14, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 15 RECEIVED

May 14, 2015

TEAS SECTION 8 & 15 RECEIVED

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

May 04, 2015

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

REGISTERED-PRINCIPAL REGISTER

May 04, 2010

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 30, 2010

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

LAW OFFICE REGISTRATION REVIEW COMPLETED

Mar 29, 2010

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 25, 2010

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 01, 2010

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Mar 01, 2010

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Feb 02, 2010

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Feb 02, 2010

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Sep 15, 2009

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jun 23, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 03, 2009

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

May 15, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 09, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

ATTORNEY REVIEW COMPLETED

May 09, 2009

ATTORNEY REVIEW COMPLETED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

May 08, 2009

TEAS REQUEST FOR RECONSIDERATION RECEIVED

FINAL REFUSAL WRITTEN

May 05, 2009

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

May 05, 2009

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

May 05, 2009

NOTIFICATION OF FINAL REFUSAL EMAILED

ASSIGNED TO LIE

May 04, 2009

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 04, 2009

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 04, 2009

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 02, 2009

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Feb 11, 2009

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 11, 2009

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 11, 2009

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 10, 2009

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 09, 2009

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 09, 2009

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Sep 01, 2008

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 01, 2008

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 01, 2008

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 01, 2008

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

May 19, 2008

NEW APPLICATION ENTERED

Other Marks by Imulus

Additional USPTO filings from the same owner.

ARC

ARCHITECTING THE DIGITAL ENVIRONMENT

85499129

Imulus

ABANDONED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

STA

STACKS

88576915

STACKS OPEN INTERNET FOUNDATION, INC.

REGISTERED

STA

STACKS

99807670

CALLI LLC

PENDING

STA

STACKS

75532643

IOP Publishing Limited

ABANDONED

STA

STACKS

86724853

Holland Enterprises LLC

ABANDONED

STACKS

Run a conflict check

Other Marks by Imulus

Other Marks in Class 042 — Scientific, technology & SaaS services

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company