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

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

Folding drywall square

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Folding framing square and layout tool

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Folding rule

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Folding ruler

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Folding ruler accessory

Geometrical instruments – Straightedge type – Rules

Fraction ruler

Geometrical instruments – Straightedge type – Rules

Framer's layout and cutting guide

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

Framing and layout square

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

Framing square

Geometrical instruments – Straightedge type – Multiplane angularly adjustable

Framing square

Geometrical instruments – Straightedge type – Cord type

Framing square apparatus

Geometrical instruments – Straightedge type – Square and pivoted straightedge

Framing square jig

Geometrical instruments – Straightedge type – Combined with level

Framing T-square and protractor

Geometrical instruments – Straightedge type – Multiplane angularly adjustable

Framing tool

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Full circle protractor with detachable adjustable leg assembly f

Geometrical instruments – Straightedge type – Wall guide and plumb

Gable clamp device

Geometrical instruments – Straightedge type – Wall guide and plumb

Gable lead method and device

Geometrical instruments – Straightedge type – Wall guide and plumb

Gable mason's tool for establishing a horizontal guideline

Geometrical instruments – Straightedge type

Geometrical instrument