Who owns the CONBLOCK trademark?

The CONBLOCK trademark is owned by Mijares, Agustin.

What is the serial number for CONBLOCK?

The USPTO serial number for CONBLOCK is 75084813.

What is the registration number for CONBLOCK?

CONBLOCK is registered under USPTO registration number 0.

Sealvo

Home Search: CONBLOCKCONBLOCK #75084813

Back

Updated Sep 28, 2026·14 searches this week

View on USPTO TSDR Find similar marks

CON

USPTO Trademark Record

ABANDONED

CONBLOCK

Q: What class is the CONBLOCK trademark registered in?

The CONBLOCK trademark is registered in Class 019 (Non-metallic building materials), Class 042 (Scientific, technology & SaaS services).

SN 75084813·Reg 0·Filed Apr 08, 1996

Owner Mijares, Agustin

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.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

CONBLOCK (Serial No. 75084813), Registration No. 0, is a abandoned US trademark filed on Apr 08, 1996 by Mijares, Agustin. This trademark covers Class 019 (Non-metallic building materials), Class 042 (Scientific, technology & SaaS services).

Conflict Analysis

Full conflict analysis for CONBLOCK (SN 75084813) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CONBLOCK (Reg. #0) is an abandoned US trademark that was filed in 1996 but has since been abandoned. The mark covers Class 019 (Non-metallic building materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Materials, not of metal, for building and construction; rigid pipes, not of metal, for building; asphalt, pitch, tar and.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 08, 1996

SERIAL

75084813

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateApr 08, 1996

Serial Number75084813

Registration No.0

Registration DateDec 31, 1969

Status DateMay 26, 1998

Published for OppositionSep 02, 1997

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

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.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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