2838816

Information

• Patent Grant
• 2838816

• References
• Source

• Patent Number

  2,838,816

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1958
  66 years ago

• CPC

  • B22D15/005 - of rolls, wheels or the like
  • B22C9/068 - Semi-permanent moulds
  • B22C9/28 - for wheels, rolls, or rollers
  • B22D18/04 - Low pressure casting
  • Y10S164/14 - Wheel

• US Classifications

  • 249 - Static molds
  • 164 - Metal founding