Table slide assembly
CA 2003541 C · Owner: Reiss, Thomas J. Jr. · Inventors: Reiss, Thomas J. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An extendable tableslide assembly for supporting a supplemental table-top leaf of an extension table in which a first slide member having a first bearing surface and has a first longitudinal channel disposed on the first bearing surface. A second slide member has a second bearing surface disposed opposite to and adjacent to the first bearing surface, with a second longitudinal channel disposed on the second bearing surface. A guide block is disposed between and joining the first and second slide members and has a first protection for receipt within the first channel and a second protection for receipt within the second channel. The first projection is rigidly secured within the first …
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
- Filed November 21, 1989 and granted August 6, 1996. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 21, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 21, 2011.
- 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.