Who owns the SILICON FOUNDRY trademark?

The SILICON FOUNDRY trademark is owned by SILICON FOUNDRY, LLC.

What class is the SILICON FOUNDRY trademark registered in?

The SILICON FOUNDRY trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for SILICON FOUNDRY?

The USPTO serial number for SILICON FOUNDRY is 87804500.

What is the registration number for SILICON FOUNDRY?

SILICON FOUNDRY is registered under USPTO registration number 5575060.

Sealvo

Home Search: SILICON FOUNDRYSILICON FOUNDRY #87804500

Back

Updated Oct 19, 2026·27 searches this week

View on USPTO TSDR Find similar marks

SIL

USPTO Trademark Record

REGISTERED

SILICON FOUNDRY

SN 87804500·Reg 5575060·Filed Feb 20, 2018

Owner SILICON FOUNDRY, LLC

Advertising; business management, organization and administration; office functions.

SILICON FOUNDRY (Serial No. 87804500), Registration No. 5575060, is a registered US trademark filed on Feb 20, 2018 by SILICON FOUNDRY, LLC. This trademark covers Class 035 (Advertising, business management & retail services).

Section 8/9 declaration window: October 02, 2028

Mark Intelligence

SILICON FOUNDRY (Reg. #5575060) is a registered US trademark that has been protecting its owner, SILICON FOUNDRY, LLC, since 2018. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 20, 2018

SERIAL

87804500

REG#

5575060

REGISTERED

Oct 02, 2018

Filing Information

StatusREGISTERED

Filing DateFeb 20, 2018

Serial Number87804500

Registration No.5575060

Registration DateOct 02, 2018

Status DateFeb 07, 2025

Published for OppositionJul 17, 2018

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Oct 23, 2017

First use in commerce: Oct 23, 2017

Advertising; business management, organization and administration; office functions.

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

13 events

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

Feb 07, 2025

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

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

Feb 07, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 07, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Sep 24, 2024

TEAS SECTION 8 & 15 RECEIVED

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

Oct 02, 2023

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

REGISTERED-PRINCIPAL REGISTER

Oct 02, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 17, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 17, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 27, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 09, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 04, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 27, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 23, 2018

NEW APPLICATION ENTERED

Other Marks by SILICON FOUNDRY, LLC

Additional USPTO filings from the same owner.

SF1

SF 14

87804505

SILICON FOUNDRY, LLC

REGISTERED

SF1

SF 14

87804504

SILICON FOUNDRY, LLC

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

FOU

FOUNDRY

90869254

FOUNDRY INTERNATIONAL, LLC

REGISTERED

FOU

FOUNDRY

97187178

FOUNDRY INTERNATIONAL, LLC

REGISTERED

FOU

FOUNDRY

90696074

FBA Operating Co.

REGISTERED

FAN

FAN FOUNDRY

99800754

The.Team: SME, LLC

REGISTERED

Other Marks by MARGARET C. MCHUGH

Additional USPTO filings handled by the same attorney of record.

WAG

WAGSTER

86830977

REGISTERED

QX7

QX700

99199525

REGISTERED

AUT

AUTODESK EXPERT ELITE

98915643

REGISTERED

ERE

EREP

86799768

REGISTERED

SILICON FOUNDRY

Run a conflict check

Other Marks by SILICON FOUNDRY, LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by MARGARET C. MCHUGH

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company