Who owns the CHEMSTAR trademark?

The CHEMSTAR trademark is owned by WERLER, PAUL F..

What class is the CHEMSTAR trademark registered in?

The CHEMSTAR trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for CHEMSTAR?

The USPTO serial number for CHEMSTAR is 72321708.

What is the registration number for CHEMSTAR?

CHEMSTAR is registered under USPTO registration number 920954.

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Updated Oct 22, 2026·23 searches this week

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CHE

USPTO Trademark Record

ABANDONED

CHEMSTAR

SN 72321708·Reg 920954·Filed

Owner WERLER, PAUL F.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

CHEMSTAR (Serial No. 72321708), Registration No. 920954, is a abandoned US trademark by WERLER, PAUL F.. This trademark covers Class 006 (Common metals, their alloys & metal goods).

Mark Intelligence

CHEMSTAR (Reg. #920954) is an abandoned US trademark that was filed in unknown but has since been abandoned. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n....

FILED

SERIAL

72321708

REG#

920954

REGISTERED

Sep 28, 1971

Filing Information

StatusABANDONED

Serial Number72321708

Registration No.920954

Registration DateSep 28, 1971

Status DateNov 04, 1992

Mark TypeDesign with words

Status DescriptionStatus has expired

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 006

First use anywhere: Apr 08, 1966

First use in commerce: Apr 08, 1966

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

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Status History

2 events

EXPIRED SEC. 9

Nov 04, 1992

EXPIRED SEC. 9

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Feb 28, 1977

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

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