3623540

Information

• Patent Grant
• 3623540

• References
• Source

• Patent Number

  3,623,540

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1971
  53 years ago

• CPC

  • B23D31/04 - for trimming stock combined with devices for shredding scrap
  • B22D25/04 - Casting metal electric battery plates or the like
  • B22D31/00 - Cutting-off surplus material
  • B22D39/00 - Equipment for supplying molten metal in rations
  • H01M4/73 - for lead-acid accumulators
  • Y10S83/903 - Battery grid trimming
  • Y10T29/49989 - Followed by cutting or removing material
  • Y10T83/5851 - Carried by tool or tool support
  • Y10T83/6574 - By work-stopping abutment
  • Y10T83/7633 - Collapsible

• US Classifications

  • 164 - Metal founding
  • 029 - Metal working
  • 083 - Cutting