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Expired Canadian patentCanada

Games stroke practising apparatus

CA 1235715 A · Owner: Kenmore Squash Centre Pty. Ltd. · Inventors: Cox, Robert W.

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

The specification describes an apparatus for practicing strokes such as golf strokes. The apparatus includes a support which is adapted to be associated with a player. Hand guide means are supported by the apparatus for guiding movement of a player's hand in a selected motion.

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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

  • Granted April 26, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 26, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 11, 1984
GrantedApril 26, 1988
Term endedApril 26, 2005
Patent numberCA 1235715 A
Classification (IPC)A63B21/00 +1 more

Timeline

Timeline From CIPO dates

1985198819911994199720002003Application filedJuly 11, 1984Patent grantedApril 26, 1988Term endedApril 26, 2005

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.