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Expired Canadian patentCanada

Uv-base ceramic paint composition and method of forming a glass sheet with a uv-base ceramic paint thereon

CA 1338586 C · Owner: Ford Motor Company · Inventors: Boaz, Premakaran T.

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Abstract From the Canadian patent

This specification is directed to a UV-base ceramic paint composition and a method of forming a glass sheet with a UV-base ceramic paint thereon. The method has the following steps. A UV-base ceramic paint is applied to the glass sheet. The UV-base ceramic paint includes selected ceramic paint components along with as, a new component thereof, finely divided zinc metal powder. The glass sheet is subjected to UV radiation and then heated to a temperature which softens the glass sheet sufficiently so that the glass sheet can be formed. The glass sheet and the ceramic paint thereon are engaged with a fiberglass covered forming die to form the heated glass sheet to a desired shape. The forming …

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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 September 10, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 10, 2013.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 13, 1988
GrantedSeptember 10, 1996
Term endedSeptember 10, 2013
Patent numberCA 1338586 C
Classification (IPC)C03B23/02 +2 more

Timeline

Timeline From CIPO dates

198919921995199820012004200720102013Application filedOct 13, 1988Patent grantedSep 10, 1996Term endedSep 10, 2013

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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.