3576046

Information

• Patent Grant
• 3576046

• References
• Source

• Patent Number

  3,576,046

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1971
  53 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
  • E05Y2201/11 - Covers
  • E05Y2800/12 - Sealing
  • E05Y2900/132 - Doors
  • Y10T16/2774 - Floor pivot

• US Classifications

  • 016 - Miscellaneous hardware