1330054

Information

• Patent Grant
• 1330054

• References
• Source

• Patent Number

  1,330,054

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1920
  105 years ago

• CPC

  • B29C43/22 - of articles of indefinite length
  • B29B7/007 - for continuous mixing
  • B29B7/568 - with consecutive sets of rollers or a train of rollers
  • B29B7/606 - specially adapted for feeding calenders or the like
  • B29B7/82 - Heating or cooling
  • B29B7/84 - Venting or degassing ;Removing liquids
  • B29B7/90 - Fillers or reinforcements
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/26 - Sealing devices

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 198 - Conveyors: power-driven