2962749

Information

• Patent Grant
• 2962749

• References
• Source

• Patent Number

  2,962,749

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1960
  64 years ago

• CPC

  • E05F3/106 - with crank-arm transmission between driving shaft and piston within the closer housing
  • E05F3/225 - mounted at the bottom of wings
  • E05Y2900/132 - Doors
  • Y10T16/276 - Liquid
  • Y10T137/7838 - Plural

• US Classifications

  • 016 - Miscellaneous hardware
  • 137 - Fluid handling
  • 188 - Brakes