2578389

Information

• Patent Grant
• 2578389

• References
• Source

• Patent Number

  2,578,389

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1951
  73 years ago

• CPC

  • A47J27/0804 - Locking devices
  • Y10T292/209 - Resilient wedge

• US Classifications

  • 220 - Receptacles
  • 277 - Seal for a joint or juncture
  • 292 - Closure fasteners