3276306

Information

• Patent Grant
• 3276306

• References
• Source

• Patent Number

  3,276,306

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • B31B1/24 - Making window openings
  • B26D1/245 - for thin material
  • B26D3/14 - Forming notches in marginal portion of work by cutting
  • B31B2201/908 - involving cutting window openings
  • Y10T83/4737 - With tool speed regulator
  • Y10T83/4833 - Cooperating tool axes adjustable relative to each other
  • Y10T83/4838 - With anvil backup
  • Y10T83/8749 - By pivotal motion

• US Classifications

  • 083 - Cutting