1124228

Information

• Patent Grant
• 1124228

• References
• Source

• Patent Number

  1,124,228

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1915
  110 years ago

• CPC

  • E04F15/04 - only of wood or with a top layer of wood
  • E04F2201/027 - connected by tongues and grooves, the centerline of the connection being inclined to the top surface
  • Y10T403/7094 - Enlarged head in complementary recess, e.g., dovetail, etc.

• US Classifications

  • 403 - Joints and connections