2516552

Information

• Patent Grant
• 2516552

• References
• Source

• Patent Number

  2,516,552

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1950
  74 years ago

• CPC

  • B29C49/46 - characterised by using a particular environment or blow fluids other than air
  • A63H9/00 - Special methods or compositions for the manufacture of dolls, toy animals, toy figures, or parts thereof
  • B29C49/0047 - Sheet blow-moulding
  • B29C2049/4626 - containing carbon dioxide
  • B29C2049/4644 - created by evaporating material
  • Y10T29/49805 - Shaping by direct application of fluent pressure
  • Y10T29/49877 - of flexible wall, expansible chamber devices [e.g., bellows]
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working
  • 053 - Package making
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 446 - Amusement devices: toys
  • 473 - Games using tangible projectile
  • D21 - Games, toys, and sports goods