Who owns the SILCA trademark?

The SILCA trademark is owned by Calsitherm Silikatbaustoffe GmbH.

What is the serial number for SILCA?

The USPTO serial number for SILCA is 79453855.

What is the registration number for SILCA?

SILCA is registered under USPTO registration number 0.

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Home Search: SILCASILCA #79453855

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Updated Sep 18, 2026·41 searches this week

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SILCA

Q: What class is the SILCA trademark registered in?

The SILCA trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 019 (Non-metallic building materials).

SN 79453855·Reg 0·Filed Dec 22, 2025

Owner Calsitherm Silikatbaustoffe GmbH

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

SILCA (Serial No. 79453855), Registration No. 0, is a pending US trademark filed on Dec 22, 2025 by Calsitherm Silikatbaustoffe GmbH. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 019 (Non-metallic building materials).

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Mark Intelligence

SILCA (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 019 (Non-metallic building materials) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply....

FILED

Dec 22, 2025

SERIAL

79453855

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateDec 22, 2025

Serial Number79453855

Registration No.0

Registration DateDec 31, 1969

Status DateJul 25, 2026

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 019Non-metallic building materials

US codes: 001, 012, 033, 050

Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and bitumen; transportable buildings, not of metal; monuments, not of metal.

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