2922222

Information

• Patent Grant
• 2922222

• References
• Source

• Patent Number

  2,922,222

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1960
  65 years ago

• CPC

  • B23P19/088 - Piston rings in piston grooves
  • Y10T29/53074 - with means to fasten by elastic joining
  • Y10T29/53478 - with magazine supply
  • Y10T29/536 - Piston ring inserter or remover
  • Y10T29/53609 - with ring encirclement

• US Classifications

  • 029 - Metal working