1858211

Information

• Patent Grant
• 1858211

• References
• Source

• Patent Number

  1,858,211

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1932
  93 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

• US Classifications

  • 053 - Package making