3744947

Information

• Patent Grant
• 3744947

• References
• Source

• Patent Number

  3,744,947

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  52 years ago

• CPC

  • B29C47/027 - Simultaneous coating of more than one article
  • B60S1/38 - Wiper blades
  • B29C47/0021 - Flat flexible articles
  • B29L2031/305 - Wipers
  • B60S2001/3827 - characterised by the squeegee or blade rubber or wiping element
  • B60S2001/3898 - method for manufacturing wiper blades

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes