LandOfFree - US Patents - Listing for Geometrical instruments

Geometrical instruments – Area integrators – Electrical

Pipe fitter's quick square

Geometrical instruments – Gauge – Pipe layout or fitting

Pipe fitters lay out tool

Geometrical instruments – Distance measuring – By flexible tape

Pipe fitters tape measure strip

Pipe fitting

Geometrical instruments

Geometrical instruments – Straightedge type – Shaft aligning

Pipe fitting aligning device

Geometrical instruments – Distance measuring – Opposed contacts

Pipe fitting apparatus, method, and product-by process for...

Geometrical instruments – Distance measuring – Opposed contacts

Pipe fitting apparatus, method, and product-by process for...

Geometrical instruments – Straightedge type – Square and fixed straightedge

Pipe flange square and method

Geometrical instruments – Gauge – Template

Pipe guide

Geometrical instruments – Gauge – Pipe layout or fitting

Pipe guide adapter

Geometrical instruments – Area integrators – Electrical

Pipe inside diameter measurement gauge

Geometrical instruments – Area integrators – Electrical

Pipe joint alignment measuring tool

Geometrical instruments – Scriber – Curved surface

Pipe joint intersection contour scriber

Geometrical instruments – Scriber – Curved surface

Pipe joint intersection contour scriber

Geometrical instruments – Straight-line light ray type – Alignment device

Pipe laser

Geometrical instruments – Gauge – Pipe layout or fitting

Pipe measuring apparatus

Geometrical instruments – Area integrators – Electrical

Pipe measuring device

Geometrical instruments – Area integrators – Electrical

Pipe measuring device

Geometrical instruments – Scriber – Curved surface

Pipe preparation device