3271897

Information

• Patent Grant
• 3271897

• References
• Source

• Patent Number

  3,271,897

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 years ago

• CPC

  • B29C66/54 - Joining several hollow-preforms
  • A63H23/10 - Other water toys, floating toys, or like buoyant toys
  • B29C65/00 - Joining or sealing of preformed parts
  • B29C51/00 - Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating
  • B29C65/02 - by heating, with or without pressure
  • B29C65/48 - using adhesives
  • B29L2031/5209 - Toys
  • B29L2031/5218 - Dolls, puppets

• US Classifications

  • 446 - Amusement devices: toys
  • 040 - Card, picture, or sign exhibiting
  • D22 - Arms, pyrotechnics, hunting and fishing equipment