1348654

Information

• Patent Grant
• 1348654

• References
• Source

• Patent Number

  1,348,654

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1920
  104 years ago

• CPC

  • B68G9/00 - Placing upholstery springs in pockets Fitting springs in upholstery
  • B68G2009/005 - Devices for turning the springs 90° inside the pockets
  • Y10T29/53478 - with magazine supply
  • Y10T29/53622 - Helical spring

• US Classifications

  • 053 - Package making
  • 029 - Metal working