1393271

Information

• Patent Grant
• 1393271

• References
• Source

• Patent Number

  1,393,271

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1921
  103 years ago

• CPC

  • B60C25/142 - Devices for tightening or expanding the felly, devices for spreading the tyres
  • Y10S254/10 - Tire or rim expanding or contracting devices

• US Classifications

  • 157 - Wheelwright machines
  • 254 - Implements or apparatus for applying pushing or pulling force