Resources Contact Us Home
Personal respiratory protection device having an exhalation valve

Image Number 3 for United States Patent #D431647.

  Recently Added Patents
Personalized location information for mobile devices
Integrated monitoring in problem management in service desk
System and method for providing program recommendations through multimedia searching based on established viewer preferences
Network attachment for IMS systems for legacy CS UE with home node B access
System, method and apparatus for pausing multi-channel broadcasts
5-phenyl-pentanoic acid derivatives as matrix metalloproteinase inhibitors for the treatment of asthma and other diseases
  Randomly Featured Patents
Shoe upper
Infrared measuring apparatus and process for the continuous quantitative determination of individual components of flour or other groundable food products
Inorganic composition
Process for the preparation of silica containing charge enhancing additives
Tapping screw and mechanism of engaging member to be engaged using the same
Endoscope having a lubricant
Press for squeezing agricultural products
Rapidly training a speech recognizer to a subsequent speaker given training data of a reference speaker
Purification of 1,4-dioxan-2-one by crystallization
Stop lamp for vehicles