788552

Information

• Patent Grant
• 788552

• References
• Source

• Patent Number

  788,552

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1905
  119 years ago

• CPC

  • B21K1/50 - Trimming or shearing formed heads
  • Y10T29/16 - Cotter-pin making

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 029 - Metal working