3480247

Information

• Patent Grant
• 3480247

• References
• Source

• Patent Number

  3,480,247

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • E05C17/30 - of extensible
  • E04G25/00 - Shores or struts Chocks
  • E04G25/08 - with parts held relatively to each other by friction or gripping
  • Y10T16/61 - Closure checks
  • Y10T292/301 - Friction catch
  • Y10T292/47 - Friction-plate catch
  • Y10T292/65 - Braces
  • Y10T403/7077 - for telescoping members

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware
  • 248 - Supports
  • 403 - Joints and connections