2141492

Information

• Patent Grant
• 2141492

• References
• Source

• Patent Number

  2,141,492

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1938
  86 years ago

• CPC

  • B26F1/44 - Cutters therefor Dies therefor
  • B26F1/14 - Punching tools Punching dies
  • B26F1/40 - using a press
  • Y10T83/0581 - Cutting part way through from opposite sides of work
  • Y10T83/2107 - For radial movement of product
  • Y10T83/2129 - By means carried by cooperating cutter
  • Y10T83/2209 - Guide
  • Y10T83/4836 - With radial overlap of the cutting members
  • Y10T83/9387 - Punching tool
  • Y10T225/12 - With preliminary weakening
  • Y10T225/321 - Preliminary weakener
  • Y10T225/329 - Plural breakers
  • Y10T225/371 - Movable breaking tool

• US Classifications

  • 083 - Cutting
  • 076 - Metal tools and implements, making
  • 225 - Severing by tearing or breaking