3564687

Information

• Patent Grant
• 3564687

• References
• Source

• Patent Number

  3,564,687

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1971
  53 years ago

• CPC

  • A47C19/126 - foldable side to side and head to foot
  • A47C17/72 - having cross legs
  • Y10T29/24 - Hinge making or assembling
  • Y10T29/49616 - Structural member making
  • Y10T29/49794 - Dividing on common outline

• US Classifications

  • 029 - Metal working