LandOfFree - US Patents - Listing for Geometrical instruments,Straightedge type,Wall guide and plumb

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry guide

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry guiding tool

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry guiding tool

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry guiding tool

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry line block and corner pole

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry line stretcher

Geometrical instruments – Straightedge type – Wall guide and plumb

Masonry story pole with adjustable braces

Geometrical instruments – Straightedge type – Wall guide and plumb

Miter cut, plumb cut, and seat cut angle finding system

Geometrical instruments – Straightedge type – Wall guide and plumb

Plumb post apparatus having bipod legs and method of use...

Geometrical instruments – Straightedge type – Wall guide and plumb

Post support unit for a building profile

Geometrical instruments – Straightedge type – Wall guide and plumb

Quoin corner form used in bricklaying

Geometrical instruments – Straightedge type – Wall guide and plumb

Reusable batter board support

Geometrical instruments – Straightedge type – Wall guide and plumb

Self supporting string line reel-line block tool

Geometrical instruments – Straightedge type – Wall guide and plumb

Support for measuring cord

Geometrical instruments – Straightedge type – Wall guide and plumb

Trig pole for masonry construction