3695988

Information

• Patent Grant
• 3695988

• References
• Source

• Patent Number

  3,695,988

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • D06N3/0054 - obtained by mechanical perforations
  • B26D1/00 - Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for Apparatus or machines therefor Cutting members therefor
  • B26F1/31 - by radiation
  • Y10T428/24273 - including aperture
  • Y10T428/24331 - including nonapertured component
  • Y10T428/24438 - Artificial wood or leather grain surface
  • Y10T428/31609 - Particulate metal or metal compound-containing

• US Classifications

  • 428 - Stock material or miscellaneous articles