Who owns the CHRISTENSEN trademark?

The CHRISTENSEN trademark is owned by BAKER HUGHES INCORPORATED.

What class is the CHRISTENSEN trademark registered in?

The CHRISTENSEN trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for CHRISTENSEN?

The USPTO serial number for CHRISTENSEN is 73519353.

What is the registration number for CHRISTENSEN?

CHRISTENSEN is registered under USPTO registration number 1388806.

Sealvo

Home Search: CHRISTENSENCHRISTENSEN #73519353

Back

Updated Sep 25, 2026·21 searches this week

View on USPTO TSDR Find similar marks

CHR

USPTO Trademark Record

ABANDONED

CHRISTENSEN

SN 73519353·Reg 1388806·Filed Jan 25, 1985

Owner BAKER HUGHES INCORPORATED

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

CHRISTENSEN (Serial No. 73519353), Registration No. 1388806, is a abandoned US trademark filed on Jan 25, 1985 by BAKER HUGHES INCORPORATED. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Conflict Analysis

Full conflict analysis for CHRISTENSEN (SN 73519353) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CHRISTENSEN (Reg. #1388806) is an abandoned US trademark that was filed in 1985 but has since been abandoned. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 25, 1985

SERIAL

73519353

REG#

1388806

REGISTERED

Apr 08, 1986

Filing Information

StatusABANDONED

Filing DateJan 25, 1985

Serial Number73519353

Registration No.1388806

Registration DateApr 08, 1986

Status DateJan 13, 2007

Published for OppositionJan 14, 1986

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 023

First use anywhere: Dec 31, 1981

First use in commerce: Dec 31, 1981

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

14 events

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

Jan 13, 2007

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9

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

Feb 25, 1993

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

RESPONSE RECEIVED TO POST REG. ACTION

Jan 25, 1993

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Oct 16, 1992

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

RESPONSE RECEIVED TO POST REG. ACTION

Aug 31, 1992

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jul 31, 1992

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Apr 07, 1992

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Apr 08, 1986

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 14, 1986

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 15, 1985

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 28, 1985

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 18, 1985

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 19, 1985

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Mar 21, 1985

ASSIGNED TO EXAMINER

Other Marks by BAKER HUGHES INCORPORATED

Additional USPTO filings from the same owner.

MIC

MICRO-CURE

77490516

Baker Hughes Incorporated

REGISTERED

RHE

RHEO-SWEEP

77493070

Baker Hughes Incorporated

REGISTERED

MUD

MUDZYMES

75261469

BAKER HUGHES INCORPORATED

REGISTERED

CRO

CRONOX FILM-PLUS

73752113

BAKER HUGHES INCORPORATED

REGISTERED

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Recently filed and registered marks in the same international class.

EAS

EASTMAN CHRISTENSEN

73628995

EASTMAN CHRISTENSEN COMPANY

ABANDONED

DIA

DIAMANTINA CHRISTENSEN TRADING

77494823

DIAMANTINA CHRISTENSEN TRADING

ABANDONED

CHR

CHRISTENSEN (PLUS OTHER NOTATIONS)

81039126

Christensen Diamond Products Company

ABANDONED

CHR

CHRISTENSEN LESS COST PER FOOT

73265220

EASTMAN CHRISTENSEN COMPANY

ABANDONED

Other Marks by GERALD W. SPINKS

Additional USPTO filings handled by the same attorney of record.

SUP

SUPER SCOOP

73635013

ABANDONED

ENE

ENERLINK

73589668

ABANDONED

ELE

EL ENERLINK

73590731

ABANDONED

PIC

PICANTE

75459014

ABANDONED

CHRISTENSEN

Run a conflict check

Other Marks by BAKER HUGHES INCORPORATED

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Other Marks by GERALD W. SPINKS

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company