Golf stance instruction device
CA 2102687 A1 · Owner: Walter, David George · Inventors: Walter, David George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to a instructional device for golfers which provides a means to prepare for a good golf swing by consistently setting-up a shot correctly and standardizing the ball address position said device, characterized by an adjustable portable guide which, indicates positioning of left and right feet for varying, body sizes and varying clubs along a determined stance line, in relation to a ball position line with the object being, that the golfer positions his or her feet club and ball, using the device as a guide to routinely reproduce a correct set-up relative to the individual body size and the club being used, prior to the golf swing. The novelty of this invention is that …
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 February 7, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 7, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 7, 2016.
- 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.