LandOfFree - US Patents - Listing for Geometrical instruments

Geometrical instruments – Straight-line light ray type – Structurally installed

Highway parameter gauge for precise operation of a...

Geometrical instruments – Gauge – With conveying wheel support

Highway profile measuring device

Geometrical instruments – Gauge – With conveying wheel support

Highway profile measuring device

Geometrical instruments – Gauge – Door and window

Hinge base plate mounting tool

Geometrical instruments – Gauge – Door and window

Hinge base plate mounting tool for face frame hinges

Geometrical instruments – Gauge – Mortise

Hinge jigs

Geometrical instruments – Miscellaneous – Light direction

Hinge sensor

Hingeable electrical connector

Hinged cover and label assembly for connector block

Hinged electrical connector

Hinged ground clamp

Geometrical instruments – Straightedge type – Square and pivoted straightedge

Hinged measuring and marking device

Geometrical instruments – Distance measuring – Of length by rolling contact

Hit pin for wheeled measuring device and method of assembly ther

Geometrical instruments – Straight-line light ray type – Structurally installed

Hitch alignment device and method

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

Hitch alignment means

Geometrical instruments – Scriber – Pantographic

Hobbyist pantograph and method of using the same

Hold down device for use in electronic systems employing integra

Geometrical instruments – Straight-line light ray type – Rod or target

Holder and stand for plumb finder ruler and surveyor's rod

Geometrical instruments – Distance measuring – Scale reading position sensor

Holder for a graduated element