2421098

Information

• Patent Grant
• 2421098

• References
• Source

• Patent Number

  2,421,098

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1947
  77 years ago

• CPC

  • B29C73/325 - specially adapted for toroidal articles
  • B29C35/12 - Dielectric heating
  • B29C73/10 - using patches sealing on the surface of the article
  • B29L2030/00 - Pneumatic or solid tyres or parts thereof

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 219 - Electric heating
  • 425 - Plastic article or earthenware shaping or treating: apparatus