1791725

Information

• Patent Grant
• 1791725

• References
• Source

• Patent Number

  1,791,725

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1931
  94 years ago

• CPC

  • A47C31/026 - passing through the upholstery
  • B68G11/03 - with stitched or bonded fibre webs

• US Classifications

  • 005 - Beds