1981781

Information

• Patent Grant
• 1981781

• References
• Source

• Patent Number

  1,981,781

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1934
  90 years ago

• CPC

  • B67B7/0411 - without supporting means for assisting the pulling action
  • Y10T408/865 - Pivotable Tool
  • Y10T408/96 - Miscellaneous

• US Classifications

  • 081 - Tools
  • 408 - Cutting by use of rotating axially moving tool