2938560

Information

• Patent Grant
• 2938560

• References
• Source

• Patent Number

  2,938,560

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1960
  64 years ago

• CPC

  • B60C11/12 - characterised by the use of narrow slits or incisions
  • B60C11/1263 - different within the same sipe
  • B60C11/185 - of metal comb form, lamellar shaped or blade-like
  • B60C2011/1213 - sinusoidal or zigzag at the tread surface
  • B60C2011/1245 - being arranged in crossing relation
  • B60C2011/1254 - with closed sipe

• US Classifications

  • 152 - Resilient tires and wheels
  • D12 - Transportation