1551847

Information

• Patent Grant
• 1551847

• References
• Source

• Patent Number

  1,551,847

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1925
  99 years ago

• CPC

  • B29D22/04 - Spherical articles
  • B29C49/46 - characterised by using a particular environment or blow fluids other than air
  • Y10S425/249 - Character

• US Classifications

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