2171805

Information

• Patent Grant
• 2171805

• References
• Source

• Patent Number

  2,171,805

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1939
  85 years ago

• CPC

  • A47C27/00 - Stuffed or fluid mattresses specially adapted for chairs, beds or sofas
  • Y10S428/905 - Odor releasing material
  • Y10T152/10054 - Enclosed cushion
  • Y10T152/10378 - Casing enclosed core
  • Y10T152/10396 - Removable
  • Y10T428/24661 - Forming, or cooperating to form cells
  • Y10T428/2975 - Tubular or cellular

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 005 - Beds
  • 087 - Textiles: braiding, netting, and lace making
  • 152 - Resilient tires and wheels
  • 264 - Plastic and nonmetallic article shaping or treating: processes