1911813

Information

• Patent Grant
• 1911813

• References
• Source

• Patent Number

  1,911,813

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1933
  91 years ago

• CPC

  • B25F5/02 - Construction of casings, bodies or handles
  • B25D17/046 - Sleeve-like handles surrounding the tool bit
  • B25F5/008 - Cooling means
  • Y10T74/18344 - Unbalanced weights

• US Classifications

  • 173 - Tool driving or impacting
  • 072 - Metal deforming
  • 074 - Machine element or mechanism