LandOfFree - US Patents - Listing for Geometrical instruments,Straightedge type

Geometrical instruments – Straightedge type – Combined with level

Combination plumb/level instrument for a try square

Geometrical instruments – Straightedge type – Plural straightedges nonadjustably fixed at right angles

Combination square

Geometrical instruments – Straightedge type – Plural straightedges nonadjustably fixed at right angles

Combination square

Geometrical instruments – Straightedge type – Plural straightedges nonadjustably fixed at right angles

Combination square

Geometrical instruments – Straightedge type – Square and sliding nonpivotal straightedge

Combination square

Geometrical instruments – Straightedge type – Square and pivoted straightedge

Combination square and multi-purpose hand tool

Geometrical instruments – Straightedge type – Square and sliding nonpivotal straightedge

Combination square, height/width gage

Geometrical instruments – Straightedge type – Plural straightedges nonadjustably fixed at right angles

Combination square, level and plumbing tool

Geometrical instruments – Straightedge type – Combined with level

Combination square, scribing tool and plumb level

Geometrical instruments – Straightedge type – Rules

Combination tape measure and straight edge apparatus

Geometrical instruments – Straightedge type – Rules

Combination tape measure and straight edge apparatus

Geometrical instruments – Straightedge type – Combined with level

Combination tool

Geometrical instruments – Straightedge type – Cord type

Combined chalk line and articulated level device

Geometrical instruments – Straightedge type – Combined with level

Combined level and protractor with calibration features

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Common rafter and hip layout tool

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Compact miter apparatus

Geometrical instruments – Straightedge type – Rules

Composite structure unidirectionally stable with respect to ther

Geometrical instruments – Straightedge type – Rules

Composite tool for layout and installation of back splashes

Geometrical instruments – Straightedge type – Square and fixed straightedge

Composite-type ruler