Who owns the KALTHOFF trademark?

The KALTHOFF trademark is owned by KALTHOFF, INC..

What is the serial number for KALTHOFF?

The USPTO serial number for KALTHOFF is 73558600.

What is the registration number for KALTHOFF?

KALTHOFF is registered under USPTO registration number 1434613.

Sealvo

Home Search: KALTHOFFKALTHOFF #73558600

Back

Updated Sep 28, 2026·21 searches this week

View on USPTO TSDR Find similar marks

KAL

USPTO Trademark Record

ABANDONED

KALTHOFF

Q: What class is the KALTHOFF trademark registered in?

The KALTHOFF trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services).

SN 73558600·Reg 1434613·Filed Sep 16, 1985

Owner KALTHOFF, INC.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

KALTHOFF (Serial No. 73558600), Registration No. 1434613, is a abandoned US trademark filed on Sep 16, 1985 by KALTHOFF, INC.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 037 (Construction, installation & repair services).

Conflict Analysis

Full conflict analysis for KALTHOFF (SN 73558600) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KALTHOFF (Reg. #1434613) is an abandoned US trademark that was filed in 1985 but has since been abandoned. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 16, 1985

SERIAL

73558600

REG#

1434613

REGISTERED

Mar 31, 1987

Filing Information

StatusABANDONED

Filing DateSep 16, 1985

Serial Number73558600

Registration No.1434613

Registration DateMar 31, 1987

Status DateMar 27, 2020

Published for OppositionJan 06, 1987

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 034

First use anywhere: Sep 01, 1966

First use in commerce: Sep 01, 1966

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 037Construction, installation & repair services

US codes: 103

First use anywhere: Sep 01, 1966

First use in commerce: Sep 01, 1966

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

21 events

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

Mar 27, 2020

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

ASSIGNED TO PARALEGAL

May 26, 2007

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 26, 2007

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 26, 2007

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

TEAS SECTION 8 & 9 RECEIVED

Feb 26, 2007

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Oct 25, 2006

CASE FILE IN TICRS

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Aug 14, 1993

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

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

Oct 13, 1992

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

RESPONSE RECEIVED TO POST REG. ACTION

Sep 18, 1992

RESPONSE RECEIVED TO POST REG. ACTION

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

May 01, 1992

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

REGISTERED-PRINCIPAL REGISTER

Mar 31, 1987

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 06, 1987

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Dec 07, 1986

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 29, 1986

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT MAILED

Oct 22, 1986

EXAMINERS AMENDMENT MAILED