Resources Contact Us Home
Mold and method for producing molded glass articles

Image Number 3 for United States Patent #4548634.

A mold for producing a glass article having an opening and a protruding hollow portion, said mold comprising(A) a female mold comprised of a main female mold member and an auxiliary female mold member, the inside shapes of the depressed portions of the two female mold members substantially defining the outside shape of the glass article,(B) a male mold defining the inside shape of that part of the glass article, and(C) a gas exhaust port formed in an inmost position of the depressed portion of the auxiliary female mold member, and/or(D) a gas introducing port formed in the male mold in a position facing the depressed portion of the auxiliary female mold member.And a method for producing the glass article by using the mold.

  Recently Added Patents
Hybrid interconnect scheme including aluminum metal line in low-k dielectric
Triple-trim reference voltage generator
Systems, methods and computer program products supporting provision of web services using IMS
System and method for improving cache efficiency
Display window with level of service graphical user interface
Modification of an object replica
Method and apparatus for exercise monitoring combining exercise monitoring and visual data with wireless internet connectivity
  Randomly Featured Patents
Low profile transformer
Fishhook disgorger
Golf club
Edgewise coil and inductor
Method and system for conservative evaluation, validation and monitoring of thermal processing
Apparatus for monitoring respiratory performance
Client server symmetric presentation-layer connection protocol for network printing systems
Multi-conductor cable construction
Testing in-container software objects
Personal warming apparatus for hand