1556802

Information

• Patent Grant
• 1556802

• References
• Source

• Patent Number

  1,556,802

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1925
  99 years ago

• CPC

  • B29C33/3857 - by making impressions of one or more parts of models
  • B29C2033/3871 - the models being organic material
  • Y10S264/30 - Use of anatomy in making a mold or using said mold
  • Y10S425/109 - Frangible connections

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 012 - Boot and shoe making
  • 036 - Boots, shoes, and leggings
  • 249 - Static molds
  • 425 - Plastic article or earthenware shaping or treating: apparatus