2441525

Information

• Patent Grant
• 2441525

• References
• Source

• Patent Number

  2,441,525

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1948
  77 years ago

• CPC

  • B21D51/50 - Making screw caps
  • Y10S425/058 - Undercut
  • Y10T29/5134 - Collapsible tube
  • Y10T74/2063 - Stops

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 029 - Metal working
  • 072 - Metal deforming
  • 074 - Machine element or mechanism
  • 164 - Metal founding