Who owns the SILEXA trademark?

The SILEXA trademark is owned by Bowman Stor Limited.

What is the serial number for SILEXA?

The USPTO serial number for SILEXA is 86914924.

What is the registration number for SILEXA?

SILEXA is registered under USPTO registration number 5103486.

SILEXA - Owned by Bowman Stor Limited - (Class 001, Class 004, Class 007)

Q: What class is the SILEXA trademark registered in?

The SILEXA trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 004 (Industrial oils, fuels, lubricants & candles), Class 007 (Machines, machine tools & power-operated tools), Class 017 (Rubber, plastics & insulating materials).

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

Class 004Industrial oils, fuels, lubricants & candles

US codes: 001, 006, 015

Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; candles and wicks for lighting.

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

Class 017Rubber, plastics & insulating materials

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

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.

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

Filing Basis & Declarations

Standard Characters ClaimedSection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

38 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 22, 2026

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 22, 2026

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 22, 2026

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 22, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

May 21, 2026

Code E89R

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

Dec 20, 2025

Code REM2

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jan 17, 2023

Code NURC

CORRECTION UNDER SECTION 7 - PROCESSED

Dec 14, 2022

Code COC.

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

Dec 14, 2022

Code C15A

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

Dec 14, 2022

Code NA85

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Dec 06, 2022

Code EROP

TEAS SECTION 7 REQUEST RECEIVED

Nov 09, 2022

Code ES7R

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 08, 2022

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Nov 08, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 08, 2022

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Nov 08, 2022

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 08, 2022

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 08, 2022

Code CHAN

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jul 23, 2022

Code PR23

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 16, 2022

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Feb 07, 2022

Code E815

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

Dec 20, 2021

Code REM1

REGISTERED-PRINCIPAL REGISTER

Dec 20, 2016

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 04, 2016

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 04, 2016

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 14, 2016

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 30, 2016

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 26, 2016

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 29, 2016

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 29, 2016

Code TEME

ASSIGNED TO LIE

Jul 23, 2016

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 20, 2016

Code TROA

NON-FINAL ACTION WRITTEN

Jun 09, 2016

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 09, 2016

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 09, 2016

Code GNRN

ASSIGNED TO EXAMINER

Jun 07, 2016

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 26, 2016

Code NWOS

NEW APPLICATION ENTERED

Feb 25, 2016

Code NWAP

Other Marks by Bowman Stor Limited

Additional USPTO filings from the same owner.

SEP

SEP60RAIL

97107029

Bowman Stor Limited

REGISTERED

SEP

SEPURA

85213751

BOWMAN STOR LIMITED

REGISTERED

Other Marks by Mainak H. Mehta

Additional USPTO filings handled by the same attorney of record.

LCS

LCSI CHEMICAL AFFINITY LONG CARBON-CHAIN SILANE COUPLING AGENT

88217780

REGISTERED

SOF

SOFLEX

90237169

REGISTERED

ARI

ARIA TECHNOLOGIES, INC.

87955096

REGISTERED

ARI

ARIA TECHNOLOGIES, INC.

87955113

REGISTERED

SILEXA

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Bowman Stor Limited

Other Marks by Mainak H. Mehta

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