3165787

Information

• Patent Grant
• 3165787

• References
• Source

• Patent Number

  3,165,787

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1965
  60 years ago

• CPC

  • B21D28/30 - in annular parts
  • B25B27/0021 - Tools for bonding or debonding brake linings
  • B29C33/0033 - constructed for making articles provided with holes
  • B29C43/40 - with means for cutting the article
  • Y10S425/037 - Perforate
  • Y10T83/943 - Multiple punchings
  • Y10T83/9476 - Tool is single element with continuous cutting edge [e.g., punch, etc.]

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 083 - Cutting
  • 164 - Metal founding
  • 264 - Plastic and nonmetallic article shaping or treating: processes