3034781

Information

• Patent Grant
• 3034781

• References
• Source

• Patent Number

  3,034,781

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1962
  62 years ago

• CPC

  • C14B1/20 - using circular dished or coned knives
  • A43D21/127 - with wipers
  • A43D43/02 - for making stitch lips by cutting
  • B23Q35/128 - Sensing by using optical means

• US Classifications

  • 271 - Sheet feeding or delivering
  • 012 - Boot and shoe making
  • 069 - Leather manufactures
  • 112 - Sewing