Who owns the RSILICA trademark?

The RSILICA trademark is owned by Microwave Solutions GmbH.

What is the serial number for RSILICA?

The USPTO serial number for RSILICA is 79285960.

What is the registration number for RSILICA?

RSILICA is registered under USPTO registration number 6398757.

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Home Search: RSILICARSILICA #79285960

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Updated Oct 17, 2026·10 searches this week

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USPTO Trademark Record

REGISTERED

RSILICA

Q: What class is the RSILICA trademark registered in?

The RSILICA trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 040 (Treatment & processing of materials).

SN 79285960·Reg 6398757·Filed Mar 26, 2020

Owner Microwave Solutions GmbH

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.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

RSILICA (Serial No. 79285960), Registration No. 6398757, is a registered US trademark filed on Mar 26, 2020 by Microwave Solutions GmbH. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 040 (Treatment & processing of materials).

Renewal window: June 29, 2027

Mark Intelligence

RSILICA (Reg. #6398757) is a registered US trademark that has been protecting its owner, Microwave Solutions GmbH, since 2020. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 040 (Treatment & processing of materials) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 3 opposition proceedings during prosecution.

FILED

Mar 26, 2020

SERIAL

79285960

REG#

6398757

REGISTERED

Jun 29, 2021

Filing Information

StatusREGISTERED

Filing DateMar 26, 2020

Serial Number79285960

Registration No.6398757

Registration DateJun 29, 2021

Status DateJun 29, 2021

Published for OppositionApr 13, 2021

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

40 events

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jun 29, 2026

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Nov 01, 2024

NEW REPRESENTATIVE AT IB RECEIVED

Oct 25, 2024

NEW REPRESENTATIVE AT IB RECEIVED

Oct 29, 2022

NEW REPRESENTATIVE AT IB RECEIVED

May 07, 2022

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Nov 15, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE SENT TO IB

Oct 22, 2021

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION PROCESSED

Oct 21, 2021

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 29, 2021

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jun 29, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 13, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 13, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Apr 12, 2021

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 24, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Mar 24, 2021

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 24, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 10, 2021

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 26, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 17, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Feb 16, 2021

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 16, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL WRITTEN

Dec 03, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Dec 03, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Dec 03, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 02, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Nov 02, 2020

PREVIOUS ALLOWANCE COUNT WITHDRAWN

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 15, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 15, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Oct 09, 2020

ASSIGNED TO LIE

NEW REPRESENTATIVE AT IB RECEIVED

Sep 04, 2020

NEW REPRESENTATIVE AT IB RECEIVED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 31, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Aug 14, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 28, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 28, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 20, 2020

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Jun 19, 2020

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 16, 2020

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

May 26, 2020

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 22, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 21, 2020

SN ASSIGNED FOR SECT 66A APPL FROM IB

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