2997905

Information

• Patent Grant
• 2997905

• References
• Source

• Patent Number

  2,997,905

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1961
  63 years ago

• CPC

  • B29C65/26 - Hot fluid
  • B26F1/26 - Perforating by non-mechanical means
  • B26F3/06 - Severing by using heat
  • B29C65/18 - using heated tools
  • B29C65/28 - Flame or combustible material
  • B29C2035/043 - oil
  • Y10T83/293 - Of tool

• US Classifications

  • 083 - Cutting
  • 425 - Plastic article or earthenware shaping or treating: apparatus