1591540

Information

• Patent Grant
• 1591540

• References
• Source

• Patent Number

  1,591,540

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1926
  98 years ago

• CPC

  • F01B23/06 - Adaptations for driving, or combinations with, hand-held tools or the like
  • Y10T74/2183 - Counterbalanced
  • Y10T74/2185 - Lubricated

• US Classifications

  • 074 - Machine element or mechanism
  • 092 - Expansible chamber devices
  • 184 - Lubrication