1625396

Information

• Patent Grant
• 1625396

• References
• Source

• Patent Number

  1,625,396

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1927
  98 years ago

• CPC

  • B29C51/267 - Two sheets being thermoformed in separate mould parts and joined together while still in the mould
  • B29C41/50 - Shaping under special conditions
  • B29C65/02 - by heating, with or without pressure
  • B29C66/53263 - said spouts comprising wings
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29D22/006 - Hot water bottles
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C2791/006 - Using vacuum
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10S383/901 - Hot water or ice bag
  • Y10S425/812 - Venting
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 383 - Flexible bags
  • 425 - Plastic article or earthenware shaping or treating: apparatus