1377777

Information

• Patent Grant
• 1377777

• References
• Source

• Patent Number

  1,377,777

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1921
  104 years ago

• CPC

  • B65H20/04 - to effect step-by-step advancement of web
  • Y10T83/4587 - Dwell initiated by disengagement of surface of moving frictional feed means from work
  • Y10T83/4645 - With means to clamp work during dwell
  • Y10T83/8786 - Oscillating tool

• US Classifications

  • 083 - Cutting