3570345

Information

• Patent Grant
• 3570345

• References
• Source

• Patent Number

  3,570,345

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  54 years ago

• CPC

  • B21D37/205 - Making cutting tools
  • B26F1/44 - Cutters therefor Dies therefor
  • B26F1/46 - Loose press knives
  • C14B5/02 - Stamps or dies for leather articles
  • F16K21/00 - Fluid-delivery valves
  • B26F1/40 - using a press
  • B26F2001/4463 - Methods and devices for rule setting, fixation, preparing cutting dies
  • B26F2001/4472 - Cutting edge section features
  • Y10T83/2133 - By resiliently biased ejector
  • Y10T83/9416 - To punch and cut punched article
  • Y10T83/9418 - Punching plus nonpunching tool
  • Y10T83/9459 - Magnetic connection
  • Y10T83/9473 - For rectilinearly reciprocating tool

• US Classifications

  • 083 - Cutting
  • 076 - Metal tools and implements, making