1548911

Information

• Patent Grant
• 1548911

• References
• Source

• Patent Number

  1,548,911

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1925
  99 years ago

• CPC

  • E04F13/08 - composed of a plurality of similar covering or lining elements
  • B32B13/10 - of wood of wood particle board
  • B32B21/10 - Next to a fibrous or filamentary layer
  • B32B21/14 - comprising wood board or veneer
  • E04B1/942 - slab-shaped
  • E04D3/35 - Roofing slabs or stiff sheets comprising two or more layers
  • E04F15/02 - Flooring or floor layers composed of a number of similar elements
  • Y10S428/921 - Fire or flameproofing
  • Y10T428/24066 - Wood grain
  • Y10T428/249987 - With nonvoid component of specified composition
  • Y10T428/31659 - With cellulosic layer

• US Classifications

  • 428 - Stock material or miscellaneous articles