Leco Corporation Trademarks
LECOSET

LECOSET

Filed: April 13, 1981
Resin for Use in Metallographic Sample Preparation
Owned by: Leco Corporation
Serial Number: 73305385

PEGASUS

PEGASUS

Filed: January 26, 1996
scientific and laboratory instruments, namely analytical instruments for determining chemical constituents
Owned by: Leco Corporation
Serial Number: 75048861

SPECTRUM SYSTEM

SPECTRUM SYSTEM

Filed: February 18, 1997
grinding and polishing machines, namely, metallographic sample preparation machines for use in microstructural analysis
Owned by: Leco Corporation
Serial Number: 75243659

SMARTLINE

SMARTLINE

Filed: November 8, 1999
Computerized remote diagnostic testing of scientific analytical instruments in the field performed by means of computer…
Owned by: Leco Corporation
Serial Number: 75843100

TRUE PLASMA POWER

TRUE PLASMA POWER

Filed: November 8, 1999
ANALYTICAL OR SCIENTIFIC EQUIPMENT, NAMELY, ATOMIC EMISSIONS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 75843129

CHROMATOF

CHROMATOF

Filed: March 30, 2001
COMPUTER SOFTWARE FOR USE IN COMPUTER CONTROL OF MASS SPECTROMETERS AND FOR USE IN IDENTIFYING AND QUANTIFYING CHEMICALS
Owned by: Leco Corporation
Serial Number: 76233564

TRUSPEC

TRUSPEC

Filed: November 15, 2002
Analytical instruments, namely, elemental determinators for providing elemental determinations in various matrices
Owned by: Leco Corporation
Serial Number: 76466991

UNIQUE

UNIQUE

Analytical instruments, namely, mass spectrometers
Owned by: Leco Corporation
Serial Number: 76467307

TRUE SIGNAL DECONVOLUTION

TRUE SIGNAL DECONVOLUTION

SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 76671014

TSD

TSD

SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 76671015

TRUTOF

TRUTOF

ANALYTICAL OR SCIENTIFIC EQUIPMENT, NAMELY, MASS SPECTROMETERS AND SIGNAL PROCESSING SOFTWARE ASSOCIATED THEREWITH
Owned by: Leco Corporation
Serial Number: 76673643

TRUSPEED

TRUSPEED

COMPUTER SOFTWARE FOR DATA COMPUTATION FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 76683696

TRUSPEED

TRUSPEED

COMPUTER SOFTWARE FOR DATA COMPUTATION FOR USE WITH CALORIMETERS
Owned by: Leco Corporation
Serial Number: 76687617

TRUMAC

TRUMAC

Filed: October 2, 2008
Scientific and laboratory instruments for determining chemical elements
Owned by: Leco Corporation
Serial Number: 77584150

KINETIC ALGORITHMIC DATA ACQUISITION SYSTEM

KINETIC ALGORITHMIC DATA ACQUISITION SYSTEM

Computers; computer peripheral devices; computer programs, firmware, and software for use in analysis, data processing,…
Owned by: Leco Corporation
Serial Number: 85066340

KADAS

KADAS

Filed: June 18, 2010
Computers; computer peripheral devices; computer programs, firmware, and software for use in analysis, data processing,…
Owned by: Leco Corporation
Serial Number: 85066343

FOLDING FLIGHT TUBE

FOLDING FLIGHT TUBE

Laboratory equipment for qualitative and quantitative analysis parts of mass spectrometers, namely, instruments and mass…
Owned by: Leco Corporation
Serial Number: 85066351

FOLDING ION PATH

FOLDING ION PATH

Laboratory equipment for qualitative and quantitative analysis parts of mass spectrometers, namely, instruments and mass…
Owned by: Leco Corporation
Serial Number: 85066360

FFP

FFP

Filed: June 18, 2010
Laboratory equipment for qualitative and quantitative analysis parts of mass spectrometers, namely, instruments and mass…
Owned by: Leco Corporation
Serial Number: 85066365

FOLDING FLIGHT PATH

FOLDING FLIGHT PATH

Laboratory equipment for qualitative and quantitative analysis parts of mass spectrometers, namely, instruments and mass…
Owned by: Leco Corporation
Serial Number: 85066370

CITIUS

CITIUS

Analytical or scientific equipment, namely, mass spectrometers and parts therefore
Owned by: Leco Corporation
Serial Number: 85066374

CHROMATOF-HRT

CHROMATOF-HRT

Computer software for use in computer control of mass spectrometers; scientific and laboratory instruments, namely, analytical…
Owned by: Leco Corporation
Serial Number: 85130084

FOLDED ION PATH

FOLDED ION PATH

Laboratory equipment for qualitative and quantitative analysis parts of mass spectrometers, namely, instruments and mass…
Owned by: Leco Corporation
Serial Number: 85130093

FOLDED FLIGHT PATH

FOLDED FLIGHT PATH

Filed: September 15, 2010
Laboratory equipment for qualitative and quantitative analysis parts of mass spectrometers, namely, instruments and mass…
Owned by: Leco Corporation
Serial Number: 85130119

CT

CT

Filed: March 8, 2011
Computer software for use in computer control of mass spectrometers and for use in identifying and quantifying chemicals…
Owned by: Leco Corporation
Serial Number: 85260862

CORNERSTONE

CORNERSTONE

Filed: June 8, 2011
Computer software for use with instruments for the analysis of data determining the elements present in a specimen sample…
Owned by: Leco Corporation
Serial Number: 85341075

LECO

LECO

Filed: June 29, 2011
Analytical instruments, namely, analyzers for the determination of chemical elements, namely, carbon, sulfur, oxygen, nitrogen…
Owned by: Leco Corporation
Serial Number: 85359283

C

C

Filed: June 11, 2013
Computer software for use with instruments for the analysis of data determining the elements present in a specimen sample…
Owned by: Leco Corporation
Serial Number: 85956046

LCRM

LCRM

ANALYTICAL SAMPLES, NAMELY, STANDARDS FOR CALIBRATING SCIENTIFIC INSTRUMENTS
Owned by: Leco Corporation
Serial Number: 86106354

LRM

LRM

Filed: October 31, 2013
Analytical samples, namely, standards for calibrating scientific instruments comprising chips, powders, pins, rings, and…
Owned by: Leco Corporation
Serial Number: 86106358

LSUS

LSUS

Filed: October 31, 2013
Analytical samples, namely, standards for calibrating scientific instruments comprising chips, powders, pins, rings, and…
Owned by: Leco Corporation
Serial Number: 86106359

LCRM

LCRM

Filed: March 16, 2015
Analytical standards for calibrating scientific instruments, namely, pellets, drillings, disks, pins, chips, rings, liquids…
Owned by: Leco Corporation
Serial Number: 86565266

ENCODED FREQUENT PULSING

ENCODED FREQUENT PULSING

MASS SPECTROMETERS AND SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 86622488

EFP

EFP

Filed: May 7, 2015
MASS SPECTROMETERS AND SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 86622496

CHROMASYNC

CHROMASYNC

MASS SPECTROMETERS AND SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 86628111

NONTARGET DECONVOLUTION

NONTARGET DECONVOLUTION

Filed: July 15, 2016
SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 87105107

NTD

NTD

Filed: July 15, 2016
SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 87105121

STAYCLEAN

STAYCLEAN

Filed: July 15, 2016
ELECTRON IMPACT IONIZATION SOURCE
Owned by: Leco Corporation
Serial Number: 87105130

CHROMATOF SYNC

CHROMATOF SYNC

Filed: November 29, 2016
COMPUTER SOFTWARE FOR USE IN COMPUTER CONTROL OF MASS SPECTROMETER AND FOR USE IN IDENTIFYING AND QUANTIFYING CHEMICALS
Owned by: Leco Corporation
Serial Number: 87250157

ENCODED FREQUENT PUSHING

ENCODED FREQUENT PUSHING

Filed: April 11, 2017
MASS SPECTROMETERS AND SIGNAL PROCESSING SOFTWARE FOR USE WITH MASS SPECTROMETERS
Owned by: Leco Corporation
Serial Number: 87406856