2581767

Information

• Patent Grant
• 2581767

• References
• Source

• Patent Number

  2,581,767

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1952
  72 years ago

• CPC

  • B29D30/0685 - Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
  • B29D23/24 - Endless tubes
  • B29D2030/0686 - Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore
  • B29D2030/0691 - through the use of a toroidal support
  • B29D2030/0697 - the sealant being in liquid form
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10T152/10675 - Using flowable coating or composition

• US Classifications

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