Putting green simulator
CA 2306258 A1 · Owner: Long, Robin Michael · Inventors: Long, Robin Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A putting green simulator consists of an inflatable body an upper putting , layer which is arranged to distort under pressure when inflated an artificial , turf layer attached or attachable to the upper putting layer so as to define a putting surface over which a golf ball may be putted and at least one golf , ball receiving cup or aperture defined in the putting surface. The arrangement is such that distortion of the upper putting layer causes contours in the putting surface so as to simulate the contours of a conventional putting green. The artificial turf layer is provided as interchangeable synthetic mats or carpets corresponding to a range of putting speeds as measured by a …
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 October 14, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 14, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 14, 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.