3716999

Information

• Patent Grant
• 3716999

• References
• Source

• Patent Number

  3,716,999

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • E02B3/26 - Fenders
  • F16F1/424 - of membrane-type springs
  • F16F2236/022 - of membrane-type springs

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 114 - Ships
  • 267 - Spring devices