Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Fume hood










Image Number 4 for United States Patent #4548128.

A fume hood forming an experimental work space includes a sensor for detecting an air speed within the exhaust duct. The sensor is provided in a by-pass section which is positioned on the exhaust duct and in communication with the ambient air.








 
 
  Recently Added Patents
Arcuate motion control in electrostatic actuators
Systems and methods for electronic verification of vehicle insurance coverage
Cooking device and method of manufacture of the same
Imaging apparatus having selection unit to select focus detection areas
Resist composition and method for producing resist pattern
Heat transfer label for decorating a metal container
Video conference
  Randomly Featured Patents
Multi-partite exhaust gas line
High polymer and ferroelectric liquid crystal composition utilizing same
Use of platelet activating factor acetylhydrolase as a biomarker for anaphylaxis
Method and apparatus for adaptive channel utilisation
Method and apparatus for providing and integrating high-performance message queues in a user interface environment
Bathroom hardware support
Marine navigation device
Relating to cold sheet metal roll forming apparatus
Stabilized soft gelatin capsule composition of 1 .alpha.-hydroxy-vitamin D
Membrane desiccation heat pump