1534353

Information

• Patent Grant
• 1534353

• References
• Source

• Patent Number

  1,534,353

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1925
  99 years ago

• CPC

  • B28B17/0027 - Accessories for obtaining rubblestones
  • E04B2002/026 - Splittable building elements
  • Y10S264/57 - Processes of forming layered products
  • Y10S425/109 - Frangible connections

• US Classifications

  • 052 - Static structures
  • 125 - Stone working
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus