928322

Information

• Patent Grant
• 928322

• References
• Source

• Patent Number

  928,322

• Date Filed

  Not available

• Date Issued

  Tuesday, July 20, 1909
  115 years ago

• CPC

  • B25G3/28 - comprising wedges, keys, or like expanding means
  • Y10S425/129 - Wedge
  • Y10T403/4661 - Barbed component

• US Classifications

  • 403 - Joints and connections
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 425 - Plastic article or earthenware shaping or treating: apparatus