Capillary die assembly
CA 1201645 A · Owner: Mobil Solar Energy Corporation · Inventors: Rao, C.V. Hari N.; Strzepek, Stanley W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved die top of a capillary die assembly is provided for growing ribbon-shaped crystalline bodies in accordance with a capillary die process. The die top includes bulbous ends, and contoured and displaced top edges to improve the stability of the process and the quality of the crystalline bodies grown.
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 11, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 11, 2003.
- 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.