1661449

Information

• Patent Grant
• 1661449

• References
• Source

• Patent Number

  1,661,449

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  97 years ago

• CPC

  • B29D30/1607 - by feeding a sheet perpendicular to the core axis and joining the ends to form an annular element
  • B29L2030/002 - Treads
  • B29L2030/007 - Sidewalls

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 152 - Resilient tires and wheels