1768444

Information

• Patent Grant
• 1768444

• References
• Source

• Patent Number

  1,768,444

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • A47C23/15 - with braided or crossed flat springs or cords with horizontal wound springs

• US Classifications

  • 245 - Wire fabrics and structure
  • 005 - Beds