This page contains all the U.S. trademarks filed by WALTER R. BROOKHART. The list below is generated based on trademark correspondent identification information provided to the United States Patent Office (USPTO). Trademarkia.com is a free search engine of publicly available government records. Trademarkia.com does not represent correspondent listed on this page.

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Goods and Services: non-metallic seals and gaskets, namely chemically and thermally resistant O-ring seals made o...
DEAD (Circa: 1995)

XYRAZ

Goods and Services: computer programs for creating, modifying, storing, displaying and printing daily, weekly, mo...
DEAD (Circa: 1995)

MICRONIZER

Goods and Services: computer programs for creating, modifying, storing, displaying and printing daily, weekly, mo...
DEAD (Circa: 1995)

MACRONIZER

Goods and Services: high performance seals and seats for use in machinery and equipment, said seals and seats man...
DEAD (Circa: 1995)

PARADYNE

Goods and Services: antifreezes, summer coolants and gas line antifreezes for internal combustion engines, and fl...
DEAD (Circa: 1995)

BIO-GUARD

Goods and Services: chemicals for use with motor vehicles and internal combustion engines, namely motor oil addit...
DEAD (Circa: 1995)

AUTOPRO

Goods and Services: chemicals for use with motor vehicles and other internal combustion engines, namely motor oil...
DEAD (Circa: 1995)

MOTOR PUTTY

Goods and Services: industrial cleaning services, namely services of field cleaning pipes, vessels, tanks, heat e...
DEAD (Circa: 1994)

DIS

Goods and Services: integrated package of drilling services for the oil and gas well drilling industry
DEAD (Circa: 1993)

BAROID ENGINEERED DRILLING SERVICES

Goods and Services: oil and gas well wireline, completion and workover tools; namely, jars, hangers, releasing to...
DEAD (Circa: 1991)

PLUNK

Goods and Services: computer software for valve sizing and torque analysis and user's manuals sold therewith as a...
DEAD (Circa: 1991)

VALVE-MASTER

Goods and Services: high pressure water blasting cleaning units for tanks, heat exchangers, towers, pipes and ves...
DEAD (Circa: 1990)

H HYDRO SERVICES

Goods and Services: high pressure water blasting cleaning units for pipes and vessels used in power plants, refin...
DEAD (Circa: 1990)

HYDRO ROTO-MOLE

Goods and Services: INDUSTRIAL WASTE DISPOSAL & CLEANING SERVICES
DEAD (Circa: 1989)

Mark Words (NOT AVAILABLE)

Goods and Services: INDUSTRIAL WASTE DISPOSAL AND CLEANING SERVICES
DEAD (Circa: 1989)

VALLEY SYSTEMS, INC.

Goods and Services: INDUSTRIAL WASTE DISPOSAL AND CLEANING SERVICES
DEAD (Circa: 1989)

VALLEY SYSTEMS

Goods and Services: RAW OR PARTIALLY FORMED PLASTIC RODS, TUBES, BARS, EXTRUSIONS, SHEETS, AND BLOCKS FOR USE IN ...
DEAD (Circa: 1988)

XYTREX

Goods and Services: SERIAL MAGAZINE DIRECTED TO TEACHERS OF ENGLISH AS A SECOND LANGUAGE
DEAD (Circa: 1988)

STANDPOINTS

Goods and Services: SUBSURFACE OIL WELL COMPLETION, ANCHORING, INSERTING, REMOVING AND FLOW CONTROL DEVICES, NAME...
DEAD (Circa: 1986)

TIC

Goods and Services: CLEANING SERVICES FOR INDUSTRIAL FACILITIES INCLUDING STORAGE, FUEL, OIL, GAS, CRUDE, CAT-FEE...
DEAD (Circa: 1986)

LANSCO