1437494

Information

• Patent Grant
• 1437494

• References
• Source

• Patent Number

  1,437,494

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1922
  102 years ago

• CPC

  • B23D59/04 - Devices for lubricating or cooling straight or strap saw blades
  • B23D49/04 - Hacksaw machines with straight saw blades secured to a pivotally-arranged frame
  • B23D51/20 - with controlled feed of the tool, or with special arrangements for relieving or lifting the tool on the return stroke
  • Y10T83/263 - With means to apply transient nonpropellant fluent material to tool or work
  • Y10T83/8737 - With tool positioning means synchronized with cutting stroke
  • Y10T83/8876 - Reciprocating plus work approach [e.g., saw type]

• US Classifications

  • 083 - Cutting