3802658

Information

• Patent Grant
• 3802658

• References
• Source

• Patent Number

  3,802,658

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1974
  51 years ago

• CPC

  • B66F1/04 - the posts being toothed
  • B66F13/00 - Common constructional features or accessories
  • Y10S254/01 - Jack bases
  • Y10S254/04 - Object engaging heads for jacks
  • Y10T74/20636 - Detents

• US Classifications

  • 248 - Supports
  • 074 - Machine element or mechanism
  • 254 - Implements or apparatus for applying pushing or pulling force