1657434

Information

• Patent Grant
• 1657434

• References
• Source

• Patent Number

  1,657,434

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1928
  96 years ago

• CPC

  • B23D7/00 - Planing or slotting machines characterised only by constructional features of particular parts
  • Y10T74/14 - Rotary member or shaft indexing, e.g., tool or work turret
  • Y10T409/50656 - with work support and lead screw to reposition work support
  • Y10T409/509184 - Work table

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism
  • 144 - Woodworking