1910681

Information

• Patent Grant
• 1910681

• References
• Source

• Patent Number

  1,910,681

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1933
  91 years ago

• CPC

  • B21J13/00 - Details of machines for forging, pressing, or hammering
  • B21G3/005 - Nails or pins for special purposes
  • Y10T83/088 - Responsive to tool detector or work-feed-means detector

• US Classifications

  • 340 - Communications: electrical
  • 059 - Chain, staple, and horseshoe making
  • 083 - Cutting
  • 470 - Threaded, headed fastener, or washer making: process and apparatus