3854259

Information

• Patent Grant
• 3854259

• References
• Source

• Patent Number

  3,854,259

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1974
  50 years ago

• CPC

  • E04B1/6112 - by clamping
  • F16B5/0004 - Joining sheets, plates or panels in abutting relationship
  • G09F1/02 - Single substantially flat cards
  • G09F1/10 - Supports or holders for show-cards
  • Y10T403/344 - Plural pairs of axially aligned members

• US Classifications

  • 052 - Static structures
  • 248 - Supports
  • 403 - Joints and connections