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, 2012
Filed:
Jun. 22, 2010
Beat Frick, Buchs, CH;
Lido Feri, Baden, CH;
Stefan Knechtle, Regensdorf, CH;
X-Rite Europe GmbH, Regensdorf, CH;
Abstract
A hand-held light measuring device includes a device housing (G) with a bottom face incorporating a measuring window () through which a measurement optical path extends so that a measurement object can be measured when the device housing (G) is positioned with its bottom face on the measurement object. The measuring device has an integrated, displaceably mounted white reference tile, which can be moved into the measurement optical path and moved back out of it again. The white reference tile is disposed in an end region of an oblong support plate () on its side directed towards the housing interior. The support plate () is mounted so that it can move backwards and forwards between a parked position and an operating position, and the support plate () terminates the device housing (G) at its bottom face and is recessed into the device housing (G) in the parked position, and the support plate () is lifted out from the bottom face of the device housing (G) and moved in the longitudinal direction and covers the measuring window () by means of the end region incorporating the white reference tile in the operating position. The kinematics of the support plate () and white reference tile are simple in design/operation and the support plate and white reference tile can be moved easily and comfortably.