1804050

Information

• Patent Grant
• 1804050

• References
• Source

• Patent Number

  1,804,050

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1931
  94 years ago

• CPC

  • A47G29/1209 - Rural letter-boxes
  • B65G11/04 - for mail in buildings

• US Classifications

  • 232 - Deposit and collection receptacles