Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Blow molded dynamite tube Image Number 3 for United States Patent #4433625. A molded plastic dynamite tube with an air ventillation hole is defined by a recess within the lower portion of the tube. The vent hole is formed by air pressure inside the tube during the molding process. The plastic blown out of the recess to define the vent hole and to form an extent co-planar with the side wall of the tube.       Recently Added Patents Monitor Flexible magnetic sheet systems Wall-mounted computer work station Semiconductor device and test method thereof Methods and systems for claims management facilitation Image forming apparatus Coupling device for forming a protective building system   Randomly Featured Patents System for measuring torque and speed of rotating shaft Lateral straps Container with lid seal Methods of forming a metal silicate layer and methods of fabricating a semiconductor device including the metal silicate layer Positive resist composition Producing fiber grade polyamide from terephthalic acid and 5-methyl-1,9-nonanediamine Circuit for and method of detecting a color field sequence of a color video signal Keyed filler panel with integrated recessed region for attaching device Functionalized fiber material and method for manufacturing the same Actively tuned liquid damper © 2006-2008 PatentGenius. All Rights Reserved.