Golf practice aid
CA 2106235 A1 · Owner: P.A.T. Of Goldsboro, Inc. · Inventors: Zambelli, John L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a golf practice aid for assisting a golfer in maintaining a proper stance about the golf ball and with respect to the pin or target. The golf practice aid comprises a stance quadrant that: includes an adjustable elongated heel guide. Also forming a part of the stance guadrant is an adjustable ball position indicator run that extends parallel to the heel guide. The stance quadrant is tied together by a pair of spaced apart crossties extending between the heel guide and the adjustable ball position indicator. A target support extends outwardly from the stance indicator and there is provided a movable target indicator mounted on the target support and adapted …
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 September 15, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 15, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 15, 2015.
- 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.