1646369

Information

• Patent Grant
• 1646369

• References
• Source

• Patent Number

  1,646,369

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1927
  97 years ago

• CPC

  • B23D49/02 - Hacksaw machines with straight saw blades secured to a rectilinearly-guided frame
  • Y10T83/8735 - With means providing for plural steps in tool stroke
  • Y10T83/8876 - Reciprocating plus work approach [e.g., saw type]

• US Classifications

  • 083 - Cutting
  • 091 - Motors: expansible chamber type
  • 173 - Tool driving or impacting