Who owns the STACKCHAT trademark?

The STACKCHAT trademark is owned by SURESTACK INC..

What class is the STACKCHAT trademark registered in?

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

What is the serial number for STACKCHAT?

The USPTO serial number for STACKCHAT is 99140493.

What is the registration number for STACKCHAT?

STACKCHAT is registered under USPTO registration number 0.

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Home Search: STACKCHATSTACKCHAT #99140493

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Updated Sep 20, 2026·41 searches this week

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STA

USPTO Trademark Record

PENDING

STACKCHAT

SN 99140493·Reg 0·Filed Apr 16, 2025

Owner SURESTACK INC.

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.

STACKCHAT (Serial No. 99140493), Registration No. 0, is a pending US trademark filed on Apr 16, 2025 by SURESTACK INC.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Office Action response: October 31, 202640 days remaining

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Mark Intelligence

STACKCHAT (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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....

FILED

Apr 16, 2025

SERIAL

99140493

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateApr 16, 2025

Serial Number99140493

Registration No.0

Registration DateDec 31, 1969

Status DateJul 31, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

15 events

NON-FINAL ACTION WRITTEN

Jul 31, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 31, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 31, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 11, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 11, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 11, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Dec 08, 2025

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Dec 08, 2025

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

ASSIGNED TO EXAMINER

Sep 11, 2025

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 11, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 11, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 11, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 16, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 16, 2025

APPLICATION FILING RECEIPT MAILED

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