1630910

Information

• Patent Grant
• 1630910

• References
• Source

• Patent Number

  1,630,910

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1927
  98 years ago

• CPC

  • F24B1/198 - Surrounds-fronts
  • E04F19/005 - Chimney mantel pieces
  • Y10S264/31 - Processes of making tile and tile-like surfaces

• US Classifications

  • 052 - Static structures
  • 264 - Plastic and nonmetallic article shaping or treating: processes