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2021
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Invention
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Fan having hollow vanes for cooling the motor with external air.
A fan assembly and associated m... |
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P/S
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Downloadable computer software for use in selecting fans for industrial use |
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2020
|
Invention
|
Fan system with control cooling and method.
A fan assembly and associated methods are disclosed.... |
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2019
|
P/S
|
Axial-flow fans for industrial purposes; blower motor for industrial machinery; blower motors for... |
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Invention
|
Media concentration device and method.
An air flow assembly, such as a fan assembly, and associa... |
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P/S
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Air moving equipment, namely, fans and blowers |
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2017
|
Invention
|
Tunnel fan and method.
A fan assembly, and associated methods are shown. Fan assemblies and meth... |
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Invention
|
Tunnel fan and method. A fan assembly, and associated methods are shown. Fan assemblies and metho... |
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2016
|
Invention
|
Elongated air jet device and method. A fan assembly, and associated methods are shown that may in... |
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Invention
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Air jet device and method. A fan assembly, and associated methods are shown that may include tape... |
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Invention
|
Media concentration device and method. An air flow assembly, such as a fan assembly, and associat... |
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Invention
|
Asymmetric vane fan and method.
A fan assembly is shown. Examples of fan assemblies shown includ... |
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Invention
|
Hollow vane fan and cooling method.
A fan assembly and associated methods are shown. Fan assembl... |
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P/S
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Motors for fans, namely, electric fans, roof fans, ventilating exhaust fans, fans for HVAC units,... |
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2015
|
Invention
|
Centrifugal fan and method. An impeller, fan assembly, and associated methods are shown. Selected... |
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Invention
|
Motor cooling device and method. A fan assembly, including motor cooling configurations and/or in... |
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Invention
|
Composite fan housing and method. A fan assembly, fan housing, and associated methods are shown. ... |
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Invention
|
Reduced weight rigid hvac fan construction. A fan assembly and associated methods are shown. Exam... |
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2014
|
Invention
|
Centrifugal fan and method.
An impeller, fan assembly, and associated methods are shown. Selecte... |
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P/S
|
Industrial and domestic ventilating, air handling and air conditioning apparatus, namely, furnace... |
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P/S
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Industrial and Domestic Ventilating, Air Handling and Air Conditioning Apparatus; chimney blowers... |
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Invention
|
Composite fan housing and method.
A fan assembly, fan housing, and associated methods are shown.... |
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Invention
|
Powered ventilators. A number of fan assemblies are shown. Configurations are shown that include ... |
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|
Invention
|
Fan housing and assembly method.
A fan assembly and associate methods are shown. Fan assemblies ... |
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Invention
|
Reduced weight rigid hvac fan construction.
A fan assembly and associated methods are shown. Exa... |
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2012
|
Invention
|
Composite fan blade, including wheel and assembly characterized by same. An improved fan blade is... |
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Invention
|
Composite fan blade, including wheel & assembly characterized by same. An improved fan blade is c... |
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Invention
|
Guide vane and inline fan assembly. An improved guide vane for an inline fan is provided, as is a... |
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|
Invention
|
Guide vane & inline fan assembly. An improved guide vane for an inline fan is provided, as is an ... |
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2011
|
Invention
|
Tubular inline exhaust fan assembly. An improved exhaust fan housing, and exhaust fan assembly so... |
|
2010
|
P/S
|
Computer software and instruction manuals sold therewith for use in selecting air moving equipmen... |
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2006
|
P/S
|
Ventilation equipment, namely, fans, fan propellers, ventilators, blowers, exhaust units and exha... |
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P/S
|
Propellers and impellers; blowers, air makeup units, evaporative coolers, ventilators, body coole... |
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2005
|
Invention
|
Plenum/plug fan assembly. An aero acoustic fan assembly is provided and generally includes a fan ... |
|
|
Invention
|
Plenum/plug fan assembly.
An aero acoustic fan assembly is provided and generally incl... |
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2004
|
Invention
|
Self-tensioning drive assembly configuration & methodology. A drive assembly for a driven dev... |
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2003
|
Invention
|
Self-tensioning drive assembly configuration & methodology. A drive assembly for a driven device ... |
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|
Invention
|
Self-tensioning motor mount for drive assembly. A self-tensioning motor mount (22) having an anch... |
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2002
|
Invention
|
Weatherproof sound attenuating device. A sound attenuating device including a sound insulating st... |
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|
Invention
|
Weatherproof sound attenuating device.
A sound attenuating device including a
|
|
2000
|
P/S
|
Computer software recorded on magnetic media and instruction manuals sold therewith for use in se... |
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|
P/S
|
COMPUTER SOFTWARE RECORDED ON MAGNETIC MEDIA AND INSTRUCTION MANUALS SOLD THEREWITH FOR USE IN SE... |
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1989
|
P/S
|
Propellers and impellers for use in agricultural, industrial, commercial and domestic application... |
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|
P/S
|
BLOWERS, AIR MAKEUP UNITS, EVAPORATIVE COOLERS, VENTILATORS, BODY COOLERS IN THE NATURE OF ELECTR... |
|
1988
|
P/S
|
FANS; FAN PROPELLERS; VENTILATORS; BLOWERS; EXHAUST UNITS AND EXHAUST SYSTEMS COMPRISING BLOWERS,... |
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1968
|
P/S
|
VENTILATING, HEATING AND COOLING UNITS, AND PARTS THEREOF, FOR DOMESTIC, COMMERCIAL, AGRICULTURAL... |
|
1962
|
P/S
|
Industrial and domestic ventilating, air handling and air conditioning apparatus, blowers, exhaus... |
