2633876

Information

• Patent Grant
• 2633876

• References
• Source

• Patent Number

  2,633,876

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1953
  71 years ago

• CPC

  • B21F45/16 - of devices for fastening or securing purposes
  • B21G1/003 - Needles for special purposes
  • B21G7/06 - of undulated hairpins

• US Classifications

  • 140 - Wireworking