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Class Information
Number: 52/749.13
Name: Static structures (e.g., buildings) > Machine or implement > Masonry
Description: Apparatus intended to be used to facilitate assembly or repair of a stone-like construction.


Sub-classes under this class:

Class Number Class Name Patents
52/749.14 Bricklaying machine 34
52/749.15 Lining 22


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7421829 Drywall installation tool and method Sep. 9, 2008
7313872 Board alignment tool and method Jan. 1, 2008
7185472 Concrete-based material, and method of applying the same Mar. 6, 2007
7017308 Bricklaying tool Mar. 28, 2006
6935084 Taper-ream wood repair apparatus and method Aug. 30, 2005
6920735 Block positioning tool Jul. 26, 2005
6857234 Masonry control joint guide Feb. 22, 2005
6688073 Method of forming a composite panel Feb. 10, 2004
6662522 Gypsum board hanging tool Dec. 16, 2003
6629395 Wall unit forming method and apparatus Oct. 7, 2003
6625951 Floor laying and leveling system Sep. 30, 2003
6604326 Universal brick-back holder Aug. 12, 2003
6550214 Concrete smoothing device Apr. 22, 2003
6539677 Form brace with adjustable face Apr. 1, 2003
RE37981 Embeddable mounting device and method Feb. 11, 2003
6374569 Vibrating screed and method for using same Apr. 23, 2002
6349522 Brick block and process and apparatus therefor Feb. 26, 2002
6286436 Mobile cement laying machine Sep. 11, 2001
6226948 Method and apparatus for waterproofing concrete May. 8, 2001
6223495 Vibrating screed with rollers May. 1, 2001
6170221 Block and brick wall construction system Jan. 9, 2001
6164037 Formliner for decorative wall Dec. 26, 2000
6065254 Adjustable, foldable support brace May. 23, 2000
6041567 Formliner for decorative wall Mar. 28, 2000
6000193 Easily adjustable, reusable arch-forming assembly for creating a framework for constructing arches and archways Dec. 14, 1999
5964073 Brick laying aid Oct. 12, 1999
5937610 Method of forming a structural block or brick wall Aug. 17, 1999
5894676 Brick laying template Apr. 20, 1999
5893255 Method for locating a wall form assembly on a floor of a concrete structure, and implements for use in said locating method Apr. 13, 1999
5873211 Bracket for speed lead Feb. 23, 1999
5855075 Brick-laying template Jan. 5, 1999
5839251 Masonry structure building aid Nov. 24, 1998
5761876 Stone wall guide and forming system Jun. 9, 1998
5761866 Stucco reveal connection system Jun. 9, 1998
5732753 Concrete wall form aligning funnel system Mar. 31, 1998
5660006 Wall support device Aug. 26, 1997
5660019 Concrete smoothing apparatus Aug. 26, 1997
5598676 Hearth form for pour-forming a fireplace hearth Feb. 4, 1997
5596857 Masonry reinforcement Jan. 28, 1997
5586420 Method and apparatus for filling structural holes Dec. 24, 1996
5546803 Scoop for compacting and molding masonary mixtures Aug. 20, 1996
5537805 Apparatus and method for constructing a masonry header Jul. 23, 1996
5458169 Grout distributing device Oct. 17, 1995
5329743 Variable set-up reusable centering frame Jul. 19, 1994
5305576 Method of constructing curvilinear structures Apr. 26, 1994
5291718 Masonary tool for a concrete block wall Mar. 8, 1994
5244123 Apparatus and method for applying sealing material Sep. 14, 1993
5231815 Wall construction and spacer for use therewith Aug. 3, 1993
5199412 Production facility for the mechanized fabrication of masonry Apr. 6, 1993
5033952 Injection adapter Jul. 23, 1991

1 2


 
 
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