2275820

Information

• Patent Grant
• 2275820

• References
• Source

• Patent Number

  2,275,820

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1942
  83 years ago

• CPC

  • B60C29/04 - Connection to tyres or inner tubes
  • Y10S152/07 - Rubber valves
  • Y10T137/36 - With pressure-responsive pressure-control means
  • Y10T137/7929 - Spring coaxial with valve

• US Classifications

  • 152 - Resilient tires and wheels
  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus