Who owns the SILFLO trademark?

The SILFLO trademark is owned by SILVERLINE GROUP LIMITED.

What class is the SILFLO trademark registered in?

The SILFLO trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for SILFLO?

The USPTO serial number for SILFLO is 79423479.

What is the registration number for SILFLO?

SILFLO is registered under USPTO registration number 8098026.

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Home Search: SILFLOSILFLO #79423479

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Updated Oct 13, 2026·15 searches this week

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SIL

USPTO Trademark Record

REGISTERED

SILFLO

SN 79423479·Reg 8098026·Filed Mar 17, 2025

Owner SILVERLINE GROUP LIMITED

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

SILFLO (Serial No. 79423479), Registration No. 8098026, is a registered US trademark filed on Mar 17, 2025 by SILVERLINE GROUP LIMITED. This trademark covers Class 017 (Rubber, plastics & insulating materials).

early section 8: January 13, 2032

Mark Intelligence

SILFLO (Reg. #8098026) is a registered US trademark that has been protecting its owner, SILVERLINE GROUP LIMITED, since 2025. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 17, 2025

SERIAL

79423479

REG#

8098026

REGISTERED

Jan 13, 2026

Filing Information

StatusREGISTERED

Filing DateMar 17, 2025

Serial Number79423479

Registration No.8098026

Registration DateJan 13, 2026

Status DateJan 13, 2026

Published for OppositionNov 25, 2025

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

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

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Status History

22 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 06, 2026

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Jul 20, 2026

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Jul 20, 2026

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 13, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 30, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

REFUSAL PROCESSED BY IB

Oct 18, 2025

REFUSAL PROCESSED BY IB

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 14, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 09, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 09, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 30, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Sep 29, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 19, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Aug 18, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Aug 15, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 16, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

May 16, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 15, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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