2802297

Information

• Patent Grant
• 2802297

• References
• Source

• Patent Number

  2,802,297

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1957
  67 years ago

• CPC

  • B68G7/08 - Quilting Elements therefor
  • Y10T24/3645 - Tufting
  • Y10T24/3681 - Tufting type
  • Y10T24/4621 - having resiliently biased component or surface
  • Y10T24/4696 - having distinct head structure
  • Y10T29/481 - Method
  • Y10T29/49833 - Punching, piercing or reaming part by surface of second part

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 005 - Beds
  • 029 - Metal working
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener