2721159

Information

• Patent Grant
• 2721159

• References
• Source

• Patent Number

  2,721,159

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1955
  69 years ago

• CPC

  • F16L13/106 - Tools

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 277 - Seal for a joint or juncture
  • 285 - Pipe joints or couplings