2922344

Information

• Patent Grant
• 2922344

• References
• Source

• Patent Number

  2,922,344

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  65 years ago

• CPC

  • E01C9/083 - made of metal
  • E01C11/26 - Permanently installed heating or blowing devices ; Mounting thereof
  • F24D3/125 - Hydraulic pipe connections
  • F24D3/16 - mounted on, or adjacent to, a ceiling, wall or floor

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 052 - Static structures
  • 114 - Ships
  • 206 - Special receptacle or package