The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2007
Filed:
Aug. 18, 2005
Henry V. Holec, Mendota Heights, MN (US);
Greg W. Parkhurst, Brooklyn Park, MN (US);
Timothy M. Gack, Akeley, MN (US);
Eric R. Seckerson, Garfield, MN (US);
Mike V. Atkinson, Eden Prairie, MN (US);
Henry V. Holec, Mendota Heights, MN (US);
Greg W. Parkhurst, Brooklyn Park, MN (US);
Timothy M. Gack, Akeley, MN (US);
Eric R. Seckerson, Garfield, MN (US);
Mike V. Atkinson, Eden Prairie, MN (US);
Chassis Liner, Fort Worth, TX (US);
Abstract
The present invention relates to a digital tram gauge assembly having an extendible elongate tram bar having a first height rod at a first end and a second height rod at a second end. A digital measuring device is positionable about the tram bar and is capable of digitally sensing, displaying and wirelessly transmitting measurement data from the digital tram gauge. The digital measuring device further includes a digital level sensor that functions as a digital level comparator to indicate whether the tram gauge assembly is oriented substantially parallel to a user-defined reference datum plane.