1894824

Information

• Patent Grant
• 1894824

• References
• Source

• Patent Number

  1,894,824

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1933
  92 years ago

• CPC

  • H04M5/02 - Constructional details
  • Y10T292/1041 - Rigid operating means
  • Y10T292/1083 - Rigid

• US Classifications

  • 292 - Closure fasteners