3101184

Information

• Patent Grant
• 3101184

• References
• Source

• Patent Number

  3,101,184

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1963
  61 years ago

• CPC

  • E04G21/1816 - Adjustable positioning means between line-holder bars and construction
  • E04G21/1808 - Holders for bricklayers' lines, bricklayers' bars; Sloping braces

• US Classifications

  • 248 - Supports
  • 033 - Geometrical instruments