182611

Information

• Patent Grant
• 182611

• References
• Source

• Patent Number

  182,611

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1876
  148 years ago

• CPC

  • B21C25/08 - Dies or mandrels with section variable during extruding
  • Y10T29/49439 - Trap making
  • Y10T428/1241 - Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 428 - Stock material or miscellaneous articles