2288470

Information

• Patent Grant
• 2288470

• References
• Source

• Patent Number

  2,288,470

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1942
  82 years ago

• CPC

  • E04F11/166 - with means for fixing a separate edging strip
  • Y10T16/122 - Stair
  • Y10T428/24777 - Edge feature

• US Classifications

  • 052 - Static structures
  • 016 - Miscellaneous hardware
  • 428 - Stock material or miscellaneous articles