W
Filed: March 15, 1922
Lenses for Goggles and Protection Glasses
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 71160734
WILLSON
Filed: November 14, 1957
SAFETY RESPIRATORS IN THE FORM OF FACE PIECES AND GAS MASKS FOR INDUSTRIAL SAFETY; RESPIRATOR AND MASK ATTACHMENTS IN THE…
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 72040705
TITE-SEAL
Filed: November 29, 1960
Gas Mask Headgears
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 72109248
FEATHER KAP
Filed: February 10, 1967
SAFETY CAPS
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 72264397
SOUND SILENCER
Filed: February 9, 1972
EAR PLUGS
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 72414987
WILLSON
Filed: September 29, 1982
Hearing Protectors-Namely, Ear Muffs and Ear Plugs
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 73393342
OP-TEMA
Filed: November 18, 1983
Safety Spectacles
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 73453911
PRO SYSTEM
Filed: February 14, 1984
Safety Equipment-Namely, Combination Head, Face and Hearing Protectors
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 73465678
GALAXY
Filed: February 11, 1985
SAFETY PROTECTIVE HATS
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 73521614
AIRMASTER
Filed: September 12, 1991
pressure demand airline respirator other than for artificial respiration
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 74202557
VALUAIR
Filed: October 2, 1991
air purifying respirator other than for artificial respiration
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 74208776
MX/PF
Filed: November 18, 1991
respirators other than for artificial respiration
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 74222956
TRIMWELD
Filed: May 17, 1993
supplied air respirators other than for artificial respiration
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 74391001
RETROSPEC
Filed: May 19, 1994
safety eyeglasses and goggles
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 74527516
PREVAIL
Filed: April 25, 1997
safety glasses
Owned by: SPERIAN PROTECTION INVESTMENT, INC.
Serial Number: 75280813
