2755720

Information

• Patent Grant
• 2755720

• References
• Source

• Patent Number

  2,755,720

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1956
  68 years ago

• CPC

  • A01B35/08 - with rigid tools
  • A01B63/22 - operated by hydraulic or pneumatic means
  • A01B63/32 - operated by hydraulic or pneumatic means without automatic control
  • Y10T74/20666 - Lever engaging

• US Classifications

  • 172 - Earth working
  • 074 - Machine element or mechanism
  • 280 - Land vehicles