Sliding roof for motor vehicles
CA 1051947 A · Owner: Webasto-Werk W.Baier Kg · Inventors: Jardin, Hans; Lutz, Alfons
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An automobile sliding roof structure in which a transparent sliding roof panel is associated with an independently retractable opaque canopy panel and where the vertical gap between the roof panel and the roof frame is covered by a U-shaped shutter moving with the roof panel, but, not pivoting with the latter and by a transverse stationary shutter at the rear of the opening, while skirt portions extending downwardly from the roof panel frame close the gaps between the two shutter elements and the roof panel.
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 April 3, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 1996.
- 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.