1789905

Information

• Patent Grant
• 1789905

• References
• Source

• Patent Number

  1,789,905

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1931
  94 years ago

• CPC

  • A45D20/32 - Supporting or fastening of the helmets
  • F21V21/06 - Bases for movable standing lamps Fixing standards to the bases

• US Classifications

  • 248 - Supports