3156022

Information

• Patent Grant
• 3156022

• References
• Source

• Patent Number

  3,156,022

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1964
  60 years ago

• CPC

  • E06B1/6069 - Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening
  • E06B1/6046 - Clamping means acting perpendicular to the wall opening; Fastening frames by tightening or drawing them against a surface parallel to the opening
  • E06B3/9845 - Mitre joints
  • Y10T403/556 - Section threaded to member

• US Classifications

  • 403 - Joints and connections
  • 052 - Static structures