1645428

Information

• Patent Grant
• 1645428

• References
• Source

• Patent Number

  1,645,428

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1927
  97 years ago

• CPC

  • F04B53/144 - Adaptation of piston-rods
  • E21B17/046 - with ribs, pins or jaws, and complementary grooves or the like
  • Y10T279/17941 - Nut lock
  • Y10T403/5733 - Plural opposed sockets

• US Classifications

  • 403 - Joints and connections
  • 279 - Chucks or sockets