3507457

Information

• Patent Grant
• 3507457

• References
• Source

• Patent Number

  3,507,457

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  54 years ago

• CPC

  • B66D1/7463 - Accessories
  • B66D1/28 - Other constructional details
  • B66D2700/0183 - Details
  • Y10S242/903 - Drum for a winch or hoist
  • Y10S242/909 - Heating or cooling

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 254 - Implements or apparatus for applying pushing or pulling force