1893592

Information

• Patent Grant
• 1893592

• References
• Source

• Patent Number

  1,893,592

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1933
  92 years ago

• CPC

  • E05D1/04 - with guide members shaped as circular arcs
  • E05D5/16 - to be secured without special attachment parts on the socket or sleeve
  • Y10T16/53992 - including means to hold hinged members against pivotal movement
  • Y10T29/24 - Hinge making or assembling

• US Classifications

  • 016 - Miscellaneous hardware
  • 029 - Metal working
  • 160 - Flexible or portable closure, partition, or panel