1838186

Information

• Patent Grant
• 1838186

• References
• Source

• Patent Number

  1,838,186

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  93 years ago

• CPC

  • B23Q5/027 - reciprocating members
  • B23B45/003 - Attachments
  • B27C1/002 - with non-rotating tools

• US Classifications

  • 030 - Cutlery
  • 173 - Tool driving or impacting