2774408

Information

• Patent Grant
• 2774408

• References
• Source

• Patent Number

  2,774,408

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1956
  68 years ago

• CPC

  • B21D41/04 - Reducing Closing
  • Y10T29/53639 - Means to stake watch or clock

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working
  • 235 - Registers