Featured patents

Measuring Machine Provided With a Block of Concrete Having the Function of Foundation or Machine Bed, and Method for Compensating the Measuring Errors Due to Deformations of the Block
US 08844150 B2, Sept. 30, 2014, Coordinate movable probe or machine, Michele Verdi et al. / Hexagon Metrology S.p.A. (Moncalieri, IT)
A co-ordinate measuring machine, comprising:…

US 08844153 B2, Sept. 30, 2014, Digital, Shuji Hayashida / Mitutoyo Corporation (Kanagawa, JP)
A micrometer comprising:…

Self-Leveling Multi-Line Laser Device
US 08813379 B2, Aug. 26, 2014, Vertical and horizontal angle measurer, Thomas Zimmermann / Robert Bosch GmbH (Stuttgart, DE)
A self-leveling multi-line laser device comprising:…

Releasable Tip for a Chalk Line Reel Set
US 08819950 B1, Sept. 2, 2014, With chalking feature, Dan Lemcke
A releasable end for a chalk-line apparatus having a line and spool,…

Builder's Layout Tape With Nail Template
US 08789286 B1, July 29, 2014, With adhesive or securing means, John Vieczorek, Jr.
A builder's layout tape with nail template comprising a reinforced measuring…

Piping Alignment Tool
US RE045010 E1, July 15, 2014, Alignment device, Joey Lee Loftis
A piping alignment tool suitable for locating a path along which an extension…

Archery Sighting Method and Apparatus
US 08677637 B2, March 25, 2014, Archery bow, Mikel Landry Willis
An optical sight pin for use in a bow sight comprising:…

Eyeglass Frame Shape Measurement Apparatus
US 08578617 B2, Nov. 12, 2013, Spectacle, Yoshinori Matsuyama / Nidek Co., Ltd. (Aichi, JP)
An eyeglass frame shape measuring apparatus for measuring a shape of a rim…

Opacity Changing Peep Sight
US 08544180 B2, Oct. 1, 2013, Archery bow, Stuart Minica
A peep sight comprising:…

Angle-Measuring Device
US 08495820 B2, July 30, 2013, Angular measurement, Zlatko Maric et al. / Dr. Johannes Heidenhain GmbH (Traunreut, DE)
An angle-measuring device, comprising:…

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