3484831

Information

• Patent Grant
• 3484831

• References
• Source

• Patent Number

  3,484,831

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1969
  54 years ago

• CPC

  • A47C20/045 - urged into an operative or non-operative position at an end of stretch
  • Y10T16/54026 - Pivoted
  • Y10T74/2084 - Knob or dial
  • Y10T74/2133 - Pawls and ratchets
  • Y10T292/869 - Spring arm
  • Y10T403/32418 - Plural distinct positions
  • Y10T403/32581 - Pin and slot
  • Y10T403/32614 - including circumferential biasing or damping means
  • Y10T403/32967 - Attached to or integral with one member
  • Y10T403/3913 - Unilateral of side

• US Classifications

  • 403 - Joints and connections
  • 016 - Miscellaneous hardware
  • 074 - Machine element or mechanism
  • 292 - Closure fasteners
  • 297 - Chairs and seats