Who owns the GB trademark?

The GB trademark is owned by Gerofsky Bros. Co., Inc..

What class is the GB trademark registered in?

The GB trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for GB?

The USPTO serial number for GB is 71113031.

What is the registration number for GB?

GB is registered under USPTO registration number 138005.

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Updated Sep 26, 2026·35 searches this week

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USPTO Trademark Record

ABANDONED

GB

SN 71113031·Reg 138005·Filed Sep 05, 1918

Owner Gerofsky Bros. Co., Inc.

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.

GB (Serial No. 71113031), Registration No. 138005, is a abandoned US trademark filed on Sep 05, 1918 by Gerofsky Bros. Co., Inc.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

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Mark Intelligence

GB (Reg. #138005) is an abandoned US trademark that was filed in 1918 but has since been abandoned. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse....

FILED

Sep 05, 1918

SERIAL

71113031

REG#

138005

REGISTERED

Dec 14, 1920

Filing Information

StatusABANDONED

Filing DateSep 05, 1918

Serial Number71113031