1687520

Information

• Patent Grant
• 1687520

• References
• Source

• Patent Number

  1,687,520

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1928
  96 years ago

• CPC

  • F04B47/026 - Pull rods, full rod component parts
  • Y10S24/33 - Third member includes independently engaged hooks for linking spaced cavities
  • Y10T24/3485 - and hook
  • Y10T24/45115 - Hook

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 024 - Buckles, buttons, clasps, etc.