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:
Feb. 06, 2001
Filed:
Apr. 03, 1998
Andreas Plettner, Feldafing, DE;
Karl Haberger, Planegg, DE;
Fraunhofer-Gesellschaft, Munich, DE;
Abstract
A data recorder has at least one sensor unit to compile at least one measurement value to be recorded during a monitoring interval, a control unit to control the compiling and recording of measurement data, a clock unit to provide a reference time on the basis of which the actual measurement times can be defined, a memory unit to store the measurement values compiled and the corresponding reference time provided for each measurement value, a battery unit for power supply, a fixation unit to fix the data recorder to an item to be monitored, and an interruption unit which interrupts the recording and/or compiling of measurement data upon any manipulation of the fixation unit.