2457690

Information

• Patent Grant
• 2457690

• References
• Source

• Patent Number

  2,457,690

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • B67B3/24 - Special measures for applying and securing caps under vacuum
  • B67B3/10 - Capping heads for securing caps
  • C12C13/00 - Brewing devices, not covered by a single group of C12C1/00 - C12C12/04

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means