Suspension ceiling with snap-up panels
CA 1291618 C · Owner: Koski, Gerald L. · Inventors: Koski, Gerald L.; Mieyal, David F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A snap-up panel for suspension ceiling systems is disclosed. The panel is formed of sheet metal and provides a central planar section and four upwardly extending flanges along the edges of the planar section. Each flange is formed with an inwardly directed rib extending along the length of the flange at a point spaced from the upper and lower edges thereof. Detents are provided in the flanges adjacent to the corners and are positioned in alignment with the ribs and sized to project beyond the inner extremity of the ribs. These detents provide additional support for the panel when the ribs are snapped over supporting lips in a suspension ceiling grid system. Improved alignment and support of …
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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 November 5, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 5, 2008.
- 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.