Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Hardware/software debugging using memory access parameters
Data consumption framework for semantic objects
Methods and apparatus for monitoring communication through identification of priority-ranked keywords
Fluid discrimination device
Shower bench
Digital-to-analog converter and performing method thereof
Magnetic reading and writing device
  Randomly Featured Patents
Anti A.beta. antibody formulation
Switch device
Apparatus and method for separating air
Data compression and reconstruction methods and apparatuses for hard copy device
Signal processing circuit for video camera which prevents a false aperture signal from being generated
Vibrating device and image equipment having the same
Preparation of polymers with side groups with NLO activity, and the use thereof
Scissors
Toilet seat hinge and method of use
Road-rail shunt