2646238

Information

• Patent Grant
• 2646238

• References
• Source

• Patent Number

  2,646,238

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1953
  71 years ago

• CPC

  • B63H20/10 - Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit Control of trim or tilt
  • B63H2020/103 - using a flexible member for enabling or controlling tilt or lifting

• US Classifications

  • 248 - Supports