Who owns the MBL trademark?

The MBL trademark is owned by BELL LABORATORY, INC..

What class is the MBL trademark registered in?

The MBL trademark is registered in Class 004 (Industrial oils, fuels, lubricants & candles).

What is the serial number for MBL?

The USPTO serial number for MBL is 73515810.

What is the registration number for MBL?

MBL is registered under USPTO registration number 1352357.

Sealvo

Home Search: MBLMBL #73515810

Back

Updated Sep 20, 2026·13 searches this week

View on USPTO TSDR Find similar marks

MBL

USPTO Trademark Record

ABANDONED

MBL

SN 73515810·Reg 1352357·Filed Dec 31, 1984

Owner BELL LABORATORY, INC.

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

MBL (Serial No. 73515810), Registration No. 1352357, is a abandoned US trademark filed on Dec 31, 1984 by BELL LABORATORY, INC.. This trademark covers Class 004 (Industrial oils, fuels, lubricants & candles).

Conflict Analysis

Full conflict analysis for MBL (SN 73515810) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MBL (Reg. #1352357) is an abandoned US trademark that was filed in 1984 but has since been abandoned. The mark covers Class 004 (Industrial oils, fuels, lubricants & candles). Goods and services include Industrial oils and greases, wax; lubricants; dust absorbing, wetting and binding compositions; fuels and illuminants; c.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 31, 1984

SERIAL

73515810

REG#

1352357

REGISTERED

Aug 06, 1985

Filing Information

StatusABANDONED

Filing DateDec 31, 1984

Serial Number73515810

Registration No.1352357

Registration DateAug 06, 1985

Status DateJan 13, 1992

Published for OppositionMay 28, 1985

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 004Industrial oils, fuels, lubricants & candles

US codes: 015

First use anywhere: Nov 11, 1983

First use in commerce: Nov 11, 1983

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

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