Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for acoustical partition










Image Number 5 for United States Patent #5418340.

A new and improved method and apparatus for an acoustical partition are presented. The acoustical partition comprises a wall section defining an enclosed space, a frame structure contained within the wall section, and an insulation layer contained within the frame structure such that an air cavity is created at the centermost area within the wall section. The acoustical partition may also include a sound absorption layer placed on a front side of the wall section, and a fabric layer positioned over the sound absorption layer in such a way as to provide an airspace between the sound absorption layer and the fabric layer.








 
 
  Recently Added Patents
Documentation roadmaps and community networking for developers on large projects
Vehicle battery with cell balancing current paths and method of charging the same
Method of publicly displaying a person's relationship status
Soybean EF1A promoter and its use in constitutive expression of transgenic genes in plants
Upstream channel bonding in a cable communications system
Container pack
Rotating device
  Randomly Featured Patents
Compression of an electronic programming guide
Leak detection in vacuum bags
Method and unit for computing voltage drop divided along factors for battery
Multistage freewheel for bicycles
Generating targeted group based offers to increase sales
Method of compensating for boil-off alcohol in a flexible fueled vehicle without a PVC solenoid
Circuit board prepreg with reduced dielectric constant
Method of exciting molecules out of a first state into a second states using an optical signal
Switch structure, electronic component part installing structure, and electronic musical instrument including the same
X-ray mask and exposure method employing the same