3503291

Information

• Patent Grant
• 3503291

• References
• Source

• Patent Number

  3,503,291

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1970
  55 years ago

• CPC

  • B26D1/245 - for thin material
  • B29D30/46 - Cutting textile inserts to required shape
  • Y10T83/0538 - Repetitive transverse severing from leading edge of work
  • Y10T83/0605 - Cut advances across work surface
  • Y10T83/4458 - Work-sensing means to control work-moving or work-stopping means
  • Y10T83/4534 - Unequal work feed increments in recurring series
  • Y10T83/8769 - Cutting tool operative in opposite directions of travel

• US Classifications

  • 083 - Cutting