3764043

Information

• Patent Grant
• 3764043

• References
• Source

• Patent Number

  3,764,043

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  51 years ago

• CPC

  • B29C67/20 - for porous or cellular articles
  • B29C44/3442 - Mixing, kneading or conveying the foamable material
  • B29C47/38 - using screws surrounded by a cooperating barrel
  • B29C47/827 - characterised by differential heating or cooling
  • B29C47/92 - Measuring, controlling or regulating
  • B29C65/20 - with direct contact
  • B29C66/1122 - Single lap to lap joints
  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29C66/727 - being porous
  • B29C66/81821 - of the welding jaws
  • B29C66/83411 - Roller, cylinder or drum types
  • B29C66/91421 - of the joining tools
  • B29C66/934 - by controlling or regulating the speed
  • B29D25/00 - Producing frameless domes
  • B29C47/0009 - characterised by the shape of the articles
  • B29C2947/92019 - Pressure
  • B29C2947/92209 - Temperature
  • B29C2947/924 - Barrel or housing
  • B29C2947/92514 - Pressure
  • B29C2947/92542 - Energy, power, electric current or voltage
  • B29C2947/9258 - Velocity
  • B29C2947/92704 - Temperature
  • B29C2947/92895 - Barrel or housing
  • B29K2105/04 - cellular or porous
  • B29L2031/106 - Igloos

• US Classifications

  • 222 - Dispensing
  • 415 - Rotary kinetic fluid motors or pumps
  • 425 - Plastic article or earthenware shaping or treating: apparatus