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
Method of improving sensitivity and interference rejection in wireless receivers
Mechanism for visible users and groups
Apparatus and method for phase synchronization in radio frequency transmitters
Method and device for generating low-jitter clock
Compression molding method and reinforced thermoplastic parts molded thereby
Dryer
Vertical gate LDMOS device
  Randomly Featured Patents
Retrofittable trim system for fuel-air optimization in cannular gas turbine combustors
Radio-frequency apparatus with programmable performance and associated methods
Internal gear pump including a crescent
Shingle ridge cap cutter
Fluid injection valve
Alkyl amine oxide toxicants
RAID capacity expansion handling method and system with concurrent data access capability
Urazole analogs of prostaglandins
Self-contained hand held portable lantern-flashlight consisting of a manually operated generator and rechargeable batteries
Trichoderma harzianum SK-55 fungus, fungicide containing it, and method of manufacture of the same and its use