2707798

Information

• Patent Grant
• 2707798

• References
• Source

• Patent Number

  2,707,798

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1955
  69 years ago

• CPC

  • E05F3/108 - with piston rod protruding from the closer housing; Telescoping closers
  • E05Y2900/132 - Doors
  • Y10T16/2782 - Oscillating cylinder
  • Y10T16/5381 - including means to render spring ineffective through all or a portion of swing
  • Y10T16/53864 - Plural hinge axes [e.g., multiple pintle]
  • Y10T16/55963 - Parallel sections
  • Y10T16/55988 - including planar section perpendicular to hinge axis
  • Y10T16/625 - Spring

• US Classifications

  • 016 - Miscellaneous hardware