2988032

Information

• Patent Grant
• 2988032

• References
• Source

• Patent Number

  2,988,032

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1961
  64 years ago

• CPC

  • B65H75/185 - End caps, plugs or adapters
  • B21D51/00 - Making hollow objects
  • B21D53/66 - spades shovels
  • B65H2701/5114 - Metal sheets

• US Classifications

  • 072 - Metal deforming
  • 242 - Winding, tensioning, or guiding