Apparatus for determining a paint formulation for bodywork repairs
CA 1298407 C · Owner: Wurtz · Inventors: David, Michel
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
IN THE CANADIAN PATENT AND TRADE MARK OFFICE PATENT APPLICATION, entitled : Apparatus for determining a paint formulation for bodywork repairs. in the name of : Michel DAVID ABSTRACT OF THE DISCLOSURE, A measuring head equipped with means for lighting one, part of a bodywork of which the color is to be reproduced and with a receiver for picking up the light reflected in each of a plurality of preset wavelengths in order to produce a signal representing the reflectance of the surface in each wavelength is, connected to a device provided with means for calculating for each, wavelength, the reflectance obtained by any combination of basic shades or bases among a predetermined set of bases and …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted March 31, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 31, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.