775565

Information

• Patent Grant
• 775565

• References
• Source

• Patent Number

  775,565

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1904
  120 years ago

• CPC

  • B26D7/1818 - by pushing out
  • Y10S83/905 - Buttonhole making
  • Y10T83/2127 - Ejector operated with return stroke of cutter
  • Y10T83/2129 - By means carried by cooperating cutter
  • Y10T83/8798 - With simple oscillating motion only
  • Y10T83/9437 - Shear-type female tool
  • Y10T83/9457 - Joint or connection

• US Classifications

  • 083 - Cutting
  • 112 - Sewing