| |
 |
|
Class Information
Number: 33/408
Name: Geometrical instruments > Straightedge type > Wall guide and plumb (e.g., building construction) > Building is the vertical support > Connected to brick
Description: Subject matter wherein the wall is a brick wall and the wall guide is directly connected to a brick in the wall.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7263779 |
Brick laying alignment apparatus |
Sep. 4, 2007 |
| 6857234 |
Masonry control joint guide |
Feb. 22, 2005 |
| 6430826 |
Brick placement guiding apparatus and method of the same |
Aug. 13, 2002 |
| 6036133 |
Recoiling string line apparatus |
Mar. 14, 2000 |
| 5915809 |
Masonry column guide |
Jun. 29, 1999 |
| 5873211 |
Bracket for speed lead |
Feb. 23, 1999 |
| 5722176 |
Brick alignment apparatus |
Mar. 3, 1998 |
| 5392523 |
Gable mason's tool for establishing a horizontal guideline |
Feb. 28, 1995 |
| 5129150 |
Guide line system for facilitating the construction of a brick wall |
Jul. 14, 1992 |
| 5125162 |
Brick alignment clips |
Jun. 30, 1992 |
| 5095633 |
Cement block tool |
Mar. 17, 1992 |
| 5001839 |
Building profiling tools |
Mar. 26, 1991 |
| 4932135 |
Chalkline string holder |
Jun. 12, 1990 |
| 4689889 |
Device for supporting a building line reference |
Sep. 1, 1987 |
| 4656753 |
Post support unit for a building profile |
Apr. 14, 1987 |
| 4631833 |
Guide bracket for brick laying |
Dec. 30, 1986 |
| 4599804 |
Line guide |
Jul. 15, 1986 |
| 4569179 |
Bricklayer's speed lead with reversible clip means |
Feb. 11, 1986 |
| 4561189 |
Chalking line holder |
Dec. 31, 1985 |
| 4477980 |
Alignment strut for wall structures |
Oct. 23, 1984 |
| 4470200 |
Block leveling device |
Sep. 11, 1984 |
| 4281464 |
Device to facilitate the laying of masonry units |
Aug. 4, 1981 |
|
|
|
