407708

Information

• Patent Grant
• 407708

• References
• Source

• Patent Number

  407,708

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1889
  135 years ago

• CPC

  • B21D39/03 - of sheet metal otherwise than by folding
  • Y10T24/149 - Wire
  • Y10T24/1496 - Wooden bands
  • Y10T29/49908 - Joining by deforming
  • Y10T29/49915 - Overedge assembling of seated part
  • Y10T29/49929 - Joined to rod
  • Y10T403/7147 - Connected by flexible tie
  • Y10T403/7152 - Lapped rod ends

• US Classifications

  • 029 - Metal working
  • 005 - Beds
  • 024 - Buckles, buttons, clasps, etc.
  • 140 - Wireworking
  • 174 - Electricity: conductors and insulators
  • 403 - Joints and connections