1807652

Information

• Patent Grant
• 1807652

• References
• Source

• Patent Number

  1,807,652

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1931
  94 years ago

• CPC

  • B21D28/12 - Punching using rotatable carriers
  • Y10S411/942 - Tangential key
  • Y10T83/8732 - Turret of tools
  • Y10T83/8841 - Tool driver movable relative to tool support
  • Y10T83/8853 - Including details of guide for tool or tool support

• US Classifications

  • 083 - Cutting
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener