Removable clip
CA 1317432 C · Owner: Donn Canada Ltd. · Inventors: Slapsys, Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A clip, according to the present invention is, selectively removable from cross members used to make a connection with main grid members in a suspension ceiling grid system. The clip includes the conventional projection for lockingly engaging a slot in one of the main grid members, but has a root or base portion having detent means which serve to engage and lock the clip to the cross member. The clip is selectively removable from the cross member without the requirement for specialized tools yet, when in connection with a cross member the clip is locked, in an operative position satisfactory for withstanding all the mechanical loads required of the connection of the cross member to the main …
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 May 11, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 11, 2010.
- 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.