2286809

Information

• Patent Grant
• 2286809

• References
• Source

• Patent Number

  2,286,809

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1942
  82 years ago

• CPC

  • B25B23/10 - using mechanical gripping means
  • B25B23/065 - the magazine being coaxial with the tool axis
  • Y10S29/033 - Scoring with other step
  • Y10T29/4979 - Breaking through weakened portion
  • Y10T29/49826 - Assembling or joining
  • Y10T29/535 - One work part comprising nut or screw
  • Y10T29/53687 - by rotation of work part

• US Classifications

  • 029 - Metal working