3802981

Information

• Patent Grant
• 3802981

• References
• Source

• Patent Number

  3,802,981

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  50 years ago

• CPC

  • B60C5/04 - Shape or construction of inflatable inserts
  • B29D23/24 - Endless tubes
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

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