Environmental control apparatus Trademarks Filed in May 11, 1987
WEATHERBEATER

WEATHERBEATER

Filed: May 11, 1987
PORTABLE COMBINATION ELECTRIC FAN AND SPACE HEATER
Owned by: National Presto Industries, Inc.
Serial Number: 73659915

BONNET REFRIGERATION

BONNET REFRIGERATION

Filed: May 11, 1987
MONITORED THERMOMETER THERMOSTATS; REGULATION THERMOSTATS; ALARM THERMOSTATS; CONTROL SYSTEMS NAMELY, TEMPERATURE SENSING…
Owned by: BONNET REFRIGERATION
Serial Number: 73659947

HYDROHEATER

HYDROHEATER

Filed: May 11, 1987
STEAM INJECTED FLUID HEATER
Owned by: HYDRO-THERMAL CORPORATION
Serial Number: 73660052

Image Trademark

Image Trademark

Filed: May 11, 1987
ELECTRIC LIGHT FIXTURES AND LIGHTS
Owned by: SCIENTIFIC NRG, INC.
Serial Number: 73660187

ABATEMENT TECHNOLOGIES

ABATEMENT TECHNOLOGIES

Filed: May 11, 1987
NEGATIVE PRESSURE AIR FILTRATION UNITS
Owned by: ABATEMENT TECHNOLOGIES, INC.
Serial Number: 73660211

HYDRASSIST

HYDRASSIST

Filed: May 11, 1987
FIRE HYDRANT BOOSTER VALVES
Owned by: SNAP-TITE HOSE, INC.
Serial Number: 73660219

STEAM CONDITIONER

STEAM CONDITIONER

Filed: May 11, 1987
APPARATUS USED IN THE MANUFACTURE OF PAPER, NAMELY, A VESSEL IN THE NATURE OF A TANK INTO WHICH COOLING WATER IS INTRODUCED…
Owned by: HERCULES INCORPORATED
Serial Number: 73660666