1421307

Information

• Patent Grant
• 1421307

• References
• Source

• Patent Number

  1,421,307

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1922
  102 years ago

• CPC

  • B60G11/025 - reparing devices for leaf springs
  • A22C21/063 - Hand tools for eviscerating poultry

• US Classifications

  • 267 - Spring devices