2213057

Information

• Patent Grant
• 2213057

• References
• Source

• Patent Number

  2,213,057

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1940
  84 years ago

• CPC

  • A61F7/08 - Warming pads, pans or mats Hot-water bottles
  • A61F2007/0059 - with an open fluid circuit
  • A61F2007/083 - with an outlets tube

• US Classifications

  • 383 - Flexible bags
  • 604 - Surgery