Shimming system
CA 1290629 C · Owner: Grosjean, Robert M. · Inventors: Grosjean, Robert M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shimming system and shim assembly are provided par-, ticularly for door guides and supports for sliding and folding doors of closets and the like The shim assembly includes shim members having shim plates and projections of different lengths so that different shim members can be assembled in stacked relationship with one another to raise the door guide or support to a desired height. The shim members are of clear plastic material so as not to require painting staining, or, the like. Each shim member can be readily reduced to proper width and length so as to be positioned completely under the base of the door guide or support and thereby be substantially concealed. The shim plates have …
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 October 15, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 15, 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.