Dining table having expandable table top
CA 2239446 A1 · Owner: Pei Chi Enterprise Co. Ltd. · Inventors: Chang, Sen-Jung
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A dining table consists of a locating frame which is supported by a frame support and is provided with a sliding mechanism mounted thereon for locating a first table top. A second table top is held between two fastening supports of the frame support. The sliding mechanism comprises two slide rail members, two slide wheels and two slide plates, provided with a traction unit fastened therewith. The second table top is actuated by the sliding mechanism to extract or retract.
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 June 3, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 3, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 3, 2020.
- 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.