2244989

Information

• Patent Grant
• 2244989

• References
• Source

• Patent Number

  2,244,989

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1941
  83 years ago

• CPC

  • D01H1/20 - Driving or stopping arrangements
  • Y10T29/53665 - Well protector to sucker rod
  • Y10T29/53678 - Compressing parts together face to face
  • Y10T29/5383 - having fluid operator

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 029 - Metal working