2903720

Information

• Patent Grant
• 2903720

• References
• Source

• Patent Number

  2,903,720

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1959
  65 years ago

• CPC

  • B21G3/16 - Pointing with or without cutting
  • B21G3/26 - by cutting from strip or sheet material

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 059 - Chain, staple, and horseshoe making
  • 072 - Metal deforming
  • 140 - Wireworking