3915311

Information

• Patent Grant
• 3915311

• References
• Source

• Patent Number

  3,915,311

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • B66C1/10 - by mechanical means
  • B66C1/46 - by inflatable elements

• US Classifications

  • 414 - Material or article handling
  • 269 - Work holders
  • 294 - Handling: hand and hoist-line implements