3131421

Information

• Patent Grant
• 3131421

• References
• Source

• Patent Number

  3,131,421

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1964
  60 years ago

• CPC

  • E05D11/1007 - with positive locking
  • E05C17/50 - comprising a single pivoted securing member
  • E05D11/06 - Devices for limiting the opening movement of hinges
  • E05F5/06 - Buffers or stops limiting opening of swinging wings
  • E05Y2900/31 - for refrigerators
  • F25D2323/024 - Door hinges
  • Y10T16/53607 - Pintle removable from remainder of hinge
  • Y10T16/5518 - comprising platelike bearing portion curved about hinge axis
  • Y10T16/61 - Closure checks

• US Classifications

  • 016 - Miscellaneous hardware