1698242

Information

• Patent Grant
• 1698242

• References
• Source

• Patent Number

  1,698,242

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1929
  97 years ago

• CPC

  • E04D1/26 - Strip-shaped roofing elements appearing as a row of shingles
  • B28B1/52 - specially adapted for producing articles from mixtures containing fibres
  • E04C2/26 - composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
  • E04D1/28 - Roofing elements comprising two or more layers
  • E04D2001/005 - the roofing elements having a granulated surface
  • Y10S264/32 - Processes in molding using asbestos or asphalt
  • Y10T156/1031 - with preshaping of lamina
  • Y10T156/1041 - Subsequent to lamination
  • Y10T428/239 - Complete cover or casing
  • Y10T428/24264 - Particular fold structure [e.g., beveled, etc.]
  • Y10T428/2443 - Sand, clay, or crushed rock or slate
  • Y10T428/24488 - Differential nonuniformity at margin
  • Y10T428/31815 - Of bituminous or tarry residue

• US Classifications

  • 052 - Static structures
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles