Mine Safety Appliances Company Trademarks
M-S-A

M-S-A

Filed: March 22, 1941
((Air Purifying Compositions, )) Ammonia Inhalants, Preparations for Exterior Applications for Treatment of Burns, ((Swabs…
Owned by: Mine Safety Appliances Company
Serial Number: 71441829

FIXED-CROWN

FIXED-CROWN

Filed: December 30, 1959
Suspensions for Protective Helmets, Hats, and Caps of All Kinds
Owned by: Mine Safety Appliances Company
Serial Number: 72088246

MINICO

MINICO

Filed: February 21, 1979
Instruments-Namely, Carbon Monoxide Indicators for Measuring Carbon Monoxide in Air
Owned by: Mine Safety Appliances Company
Serial Number: 73204447

V

V

Filed: February 10, 1981
Protective Headgear-Namely, Safety Hats and Safety Caps
Owned by: Mine Safety Appliances Company
Serial Number: 73296605

MSA

MSA

Filed: April 26, 1982
First Aid Kits Consisting of Sterilized Gauze, Adhesive Bandages, Nonadhesive Bandages, Tape Used for Medical Purposes, […
Owned by: Mine Safety Appliances Company
Serial Number: 73361546

COMFO ELITE

COMFO ELITE

Filed: May 17, 1990
respirators
Owned by: Mine Safety Appliances Company
Serial Number: 74060003

COMFO ELITE

COMFO ELITE

Filed: May 17, 1990
respirators
Owned by: Mine Safety Appliances Company
Serial Number: 74060004

QUICK-FILL

QUICK-FILL

Filed: May 13, 1991
respirators other than for artificial respiration; namely, self-contained breathing apparatus and parts therefor
Owned by: Mine Safety Appliances Company
Serial Number: 74165961

MICROGARD

MICROGARD

Filed: August 13, 1991
gas monitors and alarms and parts therefor
Owned by: Mine Safety Appliances Company
Serial Number: 74194345

PASSPORT

PASSPORT

Filed: January 29, 1992
portable gas analyzers for indicating oxygen, combustible gases or toxic gases in atmosphere
Owned by: Mine Safety Appliances Company
Serial Number: 74241687

MINI H2S

MINI H2S

Filed: February 10, 1992
gas analyzers for indicating toxic gases in atmosphere
Owned by: Mine Safety Appliances Company
Serial Number: 74244789

ADVANTAGE

ADVANTAGE

Filed: February 10, 1992
respirators other than for artificial respiration
Owned by: Mine Safety Appliances Company
Serial Number: 74244982

PREMAIRE

PREMAIRE

Filed: June 11, 1992
supplied air respirators
Owned by: Mine Safety Appliances Company
Serial Number: 74284768

ESP

ESP

Filed: June 17, 1992
voice communication equipment; namely, amplifiers for use with protective facepieces
Owned by: Mine Safety Appliances Company
Serial Number: 74285610

THERMALGARD

THERMALGARD

Filed: August 17, 1992
industrial safety head protection gear; namely, protective hats and caps
Owned by: Mine Safety Appliances Company
Serial Number: 74305550

ETOX

ETOX

Filed: December 22, 1992
ethylene oxide monitors
Owned by: Mine Safety Appliances Company
Serial Number: 74342196

CRICKET

CRICKET

Filed: December 29, 1992
portable gas analyzers for indicating oxygen, combustible gases or toxic gases in atmosphere
Owned by: Mine Safety Appliances Company
Serial Number: 74344088

QUAD GAS

QUAD GAS

Filed: March 5, 1993
monitors for detecting and analyzing gases in the atmosphere and parts therefor
Owned by: Mine Safety Appliances Company
Serial Number: 74365896

SYNERGY

SYNERGY

Filed: March 5, 1993
supplied air respirators and hoods therefor other than for artificial respiration
Owned by: Mine Safety Appliances Company
Serial Number: 74365946

FLAMEGARD

FLAMEGARD

Filed: March 11, 1993
explosion and flame detectors
Owned by: Mine Safety Appliances Company
Serial Number: 74366876

WATCHMAN

WATCHMAN

Filed: March 11, 1993
gas analyzers for indicating oxygen, combustible gases or toxic gases in atmosphere
Owned by: Mine Safety Appliances Company
Serial Number: 74367151

OPTIMAIR

OPTIMAIR

Filed: June 30, 1993
respirators other than for artificial respiration
Owned by: Mine Safety Appliances Company
Serial Number: 74408431

WATERSTOP

WATERSTOP

Filed: December 7, 1993
gas sampling probes and parts therefor
Owned by: Mine Safety Appliances Company
Serial Number: 74466997

STEALTH

STEALTH

Filed: January 31, 1994
compressed air cylinders, for use as breathing apparatuses
Owned by: Mine Safety Appliances Company
Serial Number: 74485010

PORTAIRE

PORTAIRE

Filed: July 7, 1994
portable air supply units and parts therefor for industrial use and for use by firefighters, workers in confined space and…
Owned by: Mine Safety Appliances Company
Serial Number: 74546833

MSA OMEGA

MSA OMEGA

Filed: October 28, 1994
battery chargers, for use with industrial safety instrumentation
Owned by: Mine Safety Appliances Company
Serial Number: 74591928

MSA OMEGA

MSA OMEGA

Filed: November 3, 1994
battery chargers, for use with industrial safety instrumentation
Owned by: Mine Safety Appliances Company
Serial Number: 74596597

SQUIRT

SQUIRT

Filed: March 29, 1995
gas calibrators
Owned by: Mine Safety Appliances Company
Serial Number: 74656260

QUICKLIT

QUICKLIT

Filed: April 24, 1995
information services concerning personal protective equipment and the use thereof
Owned by: Mine Safety Appliances Company
Serial Number: 74667272

GASCOPE

GASCOPE

Filed: July 6, 1995
instruments adapted for detecting gas leaks and measuring the concentrations of escaping gas in gas systems
Owned by: Mine Safety Appliances Company
Serial Number: 74698442

WILDLAND

WILDLAND

Filed: June 19, 1996
protective safety helmets
Owned by: Mine Safety Appliances Company
Serial Number: 75122262

SPARKFOE

SPARKFOE

Filed: October 22, 1996
cartridges for use with respirators other than for artificial respiration
Owned by: Mine Safety Appliances Company
Serial Number: 75186006

PULSECHECK

PULSECHECK

Filed: February 6, 1997
pumps for use with portable gas analyzers for indicating oxygen, combustible gases or toxic gases in atmosphere
Owned by: Mine Safety Appliances Company
Serial Number: 75237425

GAS MISER

GAS MISER

Filed: April 25, 1997
regulators for calibration gas cylinders used to calibrate gas detection instruments for worker and plant protection and…
Owned by: Mine Safety Appliances Company
Serial Number: 75282657

MINESPOT

MINESPOT

Filed: July 2, 1997
safety equipment, namely, miner's cap lamps, batteries and battery chargers
Owned by: Mine Safety Appliances Company
Serial Number: 75318607

ECONO-CAL

ECONO-CAL

Filed: July 8, 1997
gas calibrators
Owned by: Mine Safety Appliances Company
Serial Number: 75320813

MSA SAFETY WORKS

MSA SAFETY WORKS

Filed: October 31, 1997
RESPIRATORS AND RESPIRATOR CARTRIDGES, NOT FOR ARTIFICIAL RESPIRATION; DUST MASKS; EYE AND FACE PROTECTION APPARATUS, NAMELY…
Owned by: Mine Safety Appliances Company
Serial Number: 75382480

MSA SAFETY WORKS SINCE 1914

MSA SAFETY WORKS SINCE 1914

Filed: November 13, 1997
RESPIRATORS AND RESPIRATOR CARTRIDGES, NOT FOR ARTIFICIAL RESPIRATION; DUST MASKS; EYE AND FACE PROTECTION APPARATUS, NAMELY…
Owned by: Mine Safety Appliances Company
Serial Number: 75389223

FIRESLAYER

FIRESLAYER

Filed: February 24, 1998
self-contained breathing apparatus for industrial and firefighting use consisting of facepieces, regulators, compressed…
Owned by: Mine Safety Appliances Company
Serial Number: 75439374

BUCKET-O-SAFETY

BUCKET-O-SAFETY

Filed: May 27, 1999
PERSONAL SAFETY EQUIPMENT-NAMELY, SAFETY HARNESSES AND LANYARDS, SAFETY HATS AND CAPS, EAR PLUGS FOR NON-MEDICAL PURPOSES…
Owned by: Mine Safety Appliances Company
Serial Number: 75714644