1925753

Information

• Patent Grant
• 1925753

• References
• Source

• Patent Number

  1,925,753

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1933
  91 years ago

• CPC

  • F16B37/065 - by deforming the material of the nut
  • B21K1/66 - form strip bars
  • B21K1/702 - Clinch nuts
  • F16B37/00 - Nuts or like thread-engaging members
  • Y10S411/965 - with retainer

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 219 - Electric heating
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener