2497837

Information

• Patent Grant
• 2497837

• References
• Source

• Patent Number

  2,497,837

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1950
  75 years ago

• CPC

  • E04F21/04 - Patterns or templates Jointing rulers
  • E04F15/02166 - wherein the grooves are filled with inserts
  • E04F15/04 - only of wood or with a top layer of wood

• US Classifications

  • 052 - Static structures
  • 404 - Road structure, process, or apparatus
  • D25 - Building units and construction elements