About 24 results
https://drivepatents.com/patents/1069811 · 22 Feb 2006
A registration display assembly (101;...601) for a vehicle that is arranged to destroy a registration code (105;...605) if the assembly (101;...601) is removed from the vehicle. The assembly includes a dividable element (103;...603) for displaying the regi...
https://drivepatents.com/patents/1073364 · 12 Oct 2005
The present invention provides a license plate assembly comprising a light source and a license plate suitable for back illumination, said license plate comprising (i) a retroreflective sheet having on a base prismatic elements having lateral faces interse...
https://drivepatents.com/patents/1076848 · 15 Jun 2005
The device for the fastening of a number plate (1) to a motor vehicle has a mounting (2) provided on the vehicle and an electric heater (9) for the number plates connected to the vehicle's electric power supply. The electric heater which is provided on a s...
https://drivepatents.com/patents/1079435 · 9 Mar 2005
The present invention provides a license plate comprising a laminate that comprises: (i) a transparent polymeric support sheet (13); (ii) a transparent retroreflective sheet (11); (iii) one or more transparent adhesive layers (12) adhering said transparent...
https://drivepatents.com/patents/1090061 · 28 Jan 2004
The signboard has a supporting blank (2) to take a contrast plate (3) which is structured with an alphanumeric or graphic design in at least one production stage. The supporting blank is of a plastics material (21), with a thickness of 0.3-2.0 mm, preferab...
https://drivepatents.com/patents/1090683 · 2 Jan 2004
The present invention provides a method of and system for manufacturing a vehicle registration number plate comprising a microprocessor, a first database for storing predetermined templates defining the layout of information to be displayed on the panel, a...
https://drivepatents.com/patents/1099955 · 4 Dec 2002
The number plate (1) of such as a road vehicle has the letters and numbers on a plate of varying transparency. Located behind this is an electrically activated foil that may be used to illuminate the plate. The foil consists of organic light emitting diode...
https://drivepatents.com/patents/1102799 · 31 Jul 2002
The method for making car number plates comprises applying a swellable material (b) to a support (a). A protective layer (d) is applied over the combination, which is then embossed and heated. An Independent claim is included for a number plate produced as...
https://drivepatents.com/patents/1104789 · 2 May 2002
The official document, e.g. a car licence disk, has text printed on it in an ink which irreversibly becomes visible when it is heated above a predetermined temperature. Suitable dyes for use in the ink are described in US4522429, US4632429 and US4867481.
https://drivepatents.com/patents/1105703 · 27 Mar 2002
The method of manufacturing blanks for motor vehicle's number plates entails the printing on of graphic elements (12) onto a film undersize in the longitudinal direction and oversize in the width direction, printing an encompassing black edge (14) in secti...