Resources Contact Us Home
Three-dimensional combination measuring tool

Image Number 5 for United States Patent #7739806.

A combination measuring tool includes a main body having a first portion having a plurality of first graduations and a second portion having a plurality of second graduations, a transverse bar movably and rotatably mounted on the main body and having a semi-circular protrusion having a plurality of angle scales, a protractor secured to the transverse bar and having a plurality of angle scales, a pivot plate pivotally mounted on the protractor, and a ruler movably mounted on the main body and having a plurality of graduations. Thus, the measuring and drawing angle of the combination measuring tool can be adjusted easily and freely, thereby facilitating a user operating the combination measuring tool to draw marking lines.

  Recently Added Patents
5-lipoxygenase-activating protein (FLAP) inhibitors
Egg separator
Matching engine for comparing data feeds with user profile criteria
Workflow-enabled client
Magnetic memory and method of manufacturing the same
Liquid crystal shutter glasses
Method for automatically estimating inertia in a mechanical system
  Randomly Featured Patents
Transposable elements and process for using same
Adjustable metering servovalve for a fuel injector, and relative adjustment method
Endodontics sealer
Compensation mechanism for a pressure sensor having counterweight mechanism
Radiation hardened field oxides for NMOS and CMOS-bulk and process for forming
Pelvo-femoral fixator
System for pathfinding
Heat-hardening reaction resin mixture for impregnating insulation of electrical equipment and for the manufacture of molding materials with and without inserts
Tamper evident container closure
Data reading apparatus