Who owns the STACK OVERFLOW trademark?

The STACK OVERFLOW trademark is owned by Guedelekian, Kaloust.

What class is the STACK OVERFLOW trademark registered in?

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

What is the serial number for STACK OVERFLOW?

The USPTO serial number for STACK OVERFLOW is 87708483.

What is the registration number for STACK OVERFLOW?

STACK OVERFLOW is registered under USPTO registration number 0.

Sealvo

Home Search: STACK OVERFLOWSTACK OVERFLOW #87708483

Back

Updated Oct 30, 2026·26 searches this week

View on USPTO TSDR Find similar marks

STA

STACK OVERFLOW

ABANDONED

Serial: 87708483
Reg: 0
Filed: Dec 05, 2017
Owner: Guedelekian, Kaloust

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.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 04, 2017

First use in commerce: Dec 04, 2017

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

Status History

20 events

OPPOSITION SUSTAINED NO. 999999

Jan 29, 2019

Code OP.S

OPPOSITION TERMINATED NO. 999999

Jan 29, 2019

Code OP.T

ABANDONMENT - AFTER INTER PARTES DECISION

Jan 29, 2019

Code ABN4

ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION

Jan 29, 2019

Code MAB4

OPPOSITION INSTITUTED NO. 999999

Sep 24, 2018

Code OP.I

EXTENSION OF TIME TO OPPOSE RECEIVED

Jun 07, 2018

Code ETOF

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 29, 2018

Code NPUB

PUBLISHED FOR OPPOSITION

May 29, 2018

Code PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 09, 2018

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 20, 2018

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 02, 2018

Code TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 02, 2018

Code CRFA

ASSIGNED TO LIE

Mar 29, 2018

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 16, 2018

Code TROA

NON-FINAL ACTION WRITTEN

Mar 06, 2018

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 06, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 06, 2018

Code GNRN

ASSIGNED TO EXAMINER

Feb 26, 2018

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 15, 2017

Code NWOS

NEW APPLICATION ENTERED

Dec 08, 2017

Code NWAP

STACK OVERFLOW

Full Goods & Services

Filing Basis & Declarations

Other Marks by Guedelekian, Kaloust

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

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company