2491393

Information

• Patent Grant
• 2491393

• References
• Source

• Patent Number

  2,491,393

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1949
  75 years ago

• CPC

  • B30B15/18 - controlling the reciprocating motion of the ram
  • Y10T83/869 - Means to drive or to guide tool
  • Y10T83/8693 - With adjustable stopping point or tool

• US Classifications

  • 091 - Motors: expansible chamber type
  • 083 - Cutting