1852613

Information

• Patent Grant
• 1852613

• References
• Source

• Patent Number

  1,852,613

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1932
  93 years ago

• CPC

  • B23P19/088 - Piston rings in piston grooves
  • B25B27/12 - mounting or demounting piston rings
  • Y10T29/536 - Piston ring inserter or remover
  • Y10T29/53665 - Well protector to sucker rod

• US Classifications

  • 029 - Metal working