LandOfFree - US Patents - Listing for Geometrical instruments

Geometrical instruments – Gauge – Pipe layout or fitting

Pipe saddle gauge

Geometrical instruments – Gauge – Comparator

Pipe size identifier and measuring tool

Geometrical instruments – Gauge – Pipe layout or fitting

Pipe sizing and alignment device

Geometrical instruments – Gauge – Screw thread

Pipe thread gauge

Geometrical instruments – Gauge – Screw thread

Pipe thread gauge

Geometrical instruments – Gauge – Screw thread

Pipe thread gauging tool

Geometrical instruments – Gauge – Template

Pipe wall thickness measuring template

Geometrical instruments – Indicator of direction of force traversing natural media – With angle or shape determination

Pipe-bending alignment device

Geometrical instruments – Gauge – Pipe layout or fitting

Pipefitter's protractor

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Pipefitter's protractor

Geometrical instruments – Straightedge type – Plural straightedges – relatively moveable

Pipefitters square holder

Geometrical instruments – Area integrators – Electrical

Pipefitters tape measure

Geometrical instruments – Gauge – Pipe layout or fitting

Pipefitting instruments and related methods

Geometrical instruments – Gauge – Pipe layout or fitting

Pipefitting instruments and related methods

Geometrical instruments – Area integrators – Electrical

Pipefitting square

Geometrical instruments – Gauge – Internal

Pipeline bend detector pig

Geometrical instruments – Gauge – With conveying wheel support

Pipeline bend verification pig

Geometrical instruments – Area integrators – Electrical

Pipeline pig

Geometrical instruments – Area integrators – Electrical

Pipeline pig having gauging plate