1328250

Information

• Patent Grant
• 1328250

• References
• Source

• Patent Number

  1,328,250

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1920
  105 years ago

• CPC

  • B25H1/005 - attached to a workbench
  • B21J19/00 - Blacksmiths requisites not otherwise provided for
  • B23Q5/142 - mechanically-operated
  • B23Q5/54 - Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively
  • B25B1/103 - with one screw perpendicular to the jaw faces
  • B25B1/2457 - with auxiliary attachments
  • Y10T29/505 - Vise type

• US Classifications

  • 029 - Metal working
  • 269 - Work holders