3440907

Information

• Patent Grant
• 3440907

• References
• Source

• Patent Number

  3,440,907

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1969
  56 years ago

• CPC

  • B29C33/123 - for centering the inserts
  • B23P15/40 - shearing tools
  • B28B11/08 - for reshaping the surface
  • B28B17/0036 - Cutting means
  • B29C70/72 - Encapsulating inserts having non-encapsulated projections
  • B29L2031/72 - Cutting equipment

• US Classifications

  • 076 - Metal tools and implements, making
  • 015 - Brushing, scrubbing, and general cleaning
  • 300 - Brush, broom, and mop making