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Class 116/246 - Projection type


Subclass of Class 116 - Signals and indicators
Definition: Devices in which an image of a selected portion of a tuner
No. of patents: 5
Last issue date: 08/14/2007


NumberTitleIssue Date
7255061Control knob with symbol display
Control, comprising a knob (12a) with a prism (20) that has an axial part (22) located centrally in the knob, with a symbol display surface (28) at an external end (30) of the knob, and a part (24) arranged at an angl...
08/14/2007
7097316Display unit for vehicle
A display for a vehicle, including a light source, an optical device to guide light from the light source and form the light from the light source into a light pointer, a head portion disposed above a meter surface to project the light pointer formed by the optical ...
08/29/2006
6329859N-way circular phase interpolator for generating a signal having arbitrary phase
An N-way Circular Phase Interpolator interpolates the N phases of a reference clock signal to generate a tunable clock. By using more than two phases for interpolation, high excess frequencies as well as high precision (i.e. small jitter) are achieved. Th...
12/11/2001
4793277Detector of the inflation pressure of motor vehicle tires
A tire pressure detector for motor vehicles which is to be fastened to a wheel rim comprises a pressure switch actuated by the air pressure in the tire for monitoring the tire pressure. The pressure switch includes a reference pressure chamber with an ele...
12/27/1988
4020912Indication apparatus with discrete illuminated projections
An indicating apparatus for indicating measured values in a digital manner, comprising a graduated plate adapted to be moved in accordance with the weight of an object to be weighed, the graduated plate being provided with numerical characters for indicat...
05/03/1977
 
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