Display apparatus
CA 1268331 C · Owner: Hill, Roger William · Inventors: Hill, Roger William; Hill, Martin Leslie
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Display apparatus for mounting display members. Each member defines a channel open at at least one end, and preferably open at both ends and having a narrowed mouth in a front face. A support has projections engageable in the end of a channel. Preferably it is elongate of L-section, with multiple, projections on one arm of the L such that display, members of different sizes can engage different numbers. Preferably either arm of the L is mountable to a surface, so that the display members can be either parallel or perpendicular to it.
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 1, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 1, 2007.
- 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.