2643448

Information

• Patent Grant
• 2643448

• References
• Source

• Patent Number

  2,643,448

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • A61J9/005 - Non-rigid or collapsible feeding-bottles
  • Y10T29/53661 - Nipple to nursing bottle

• US Classifications

  • 029 - Metal working
  • 215 - Bottles and jars