3566726

Information

• Patent Grant
• 3566726

• References
• Source

• Patent Number

  3,566,726

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1971
  54 years ago

• CPC

  • B26D7/08 - Means for treating work or cutting member to facilitate cutting
  • B26D7/10 - by heating
  • B26F1/24 - Perforating by needles or pins
  • Y10T83/041 - By heating or cooling
  • Y10T83/283 - With means to control or modify temperature of apparatus or work
  • Y10T83/8725 - Including movable, tool protecting, cushioning sheet
  • Y10T83/9314 - Pointed perforators

• US Classifications

  • 083 - Cutting
  • 264 - Plastic and nonmetallic article shaping or treating: processes