3910709

Information

• Patent Grant
• 3910709

• References
• Source

• Patent Number

  3,910,709

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • E21C25/30 - Chain guides
  • B27B17/025 - Composite guide bars
  • Y10T403/145 - Transverse to thread axis
  • Y10T403/1674 - for latch or retainer
  • Y10T403/583 - Blocker keeper
  • Y10T403/7077 - for telescoping members

• US Classifications

  • 403 - Joints and connections
  • 030 - Cutlery
  • 037 - Excavating
  • 299 - Mining or in situ disintegration of hard material