2683500

Information

• Patent Grant
• 2683500

• References
• Source

• Patent Number

  2,683,500

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1954
  71 years ago

• CPC

  • B01D27/005 - Making filter elements
  • Y10T29/147 - Metal wool bundling
  • Y10T29/53657 - to apply or remove a resilient article [e.g., tube, sleeve, etc.]

• US Classifications

  • 055 - Gas separation
  • 028 - Textiles: manufacturing
  • 029 - Metal working
  • 053 - Package making
  • 140 - Wireworking
  • 210 - Liquid purification or separation