3565732

Information

• Patent Grant
• 3565732

• References
• Source

• Patent Number

  3,565,732

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1971
  54 years ago

• CPC

  • A41H31/005 - Thread-cutting or seam-ripping tools
  • Y10S83/905 - Buttonhole making
  • Y10T83/97 - Miscellaneous
  • Y10T156/12 - Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
  • Y10T156/1304 - Means making hole or aperture in part to be laminated

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 083 - Cutting
  • 112 - Sewing