1649921

Information

• Patent Grant
• 1649921

• References
• Source

• Patent Number

  1,649,921

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1927
  97 years ago

• CPC

  • A01B1/22 - Attaching the blades or the like to handles Interchangeable or adjustable blades
  • Y10T403/3973 - Oblique rod

• US Classifications

  • 403 - Joints and connections
  • 076 - Metal tools and implements, making
  • D08 - Tools and hardware