2722937

Information

• Patent Grant
• 2722937

• References
• Source

• Patent Number

  2,722,937

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1955
  69 years ago

• CPC

  • A24F1/00 - Tobacco pipes
  • A24F1/08 - inside the stem
  • A24F13/10 - with end-ejectors

• US Classifications

  • 131 - Tobacco