3784431

Information

• Patent Grant
• 3784431

• References
• Source

• Patent Number

  3,784,431

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • B60S1/38 - Wiper blades
  • B60S2001/3827 - characterised by the squeegee or blade rubber or wiping element
  • B60S2001/3898 - method for manufacturing wiper blades
  • Y10T156/101 - Prior to or during assembly with additional lamina
  • Y10T156/1011 - Overedge bending or overedge folding
  • Y10T156/1034 - Overedge bending of lamina about edges of sheetlike base

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 015 - Brushing, scrubbing, and general cleaning