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Expired Canadian patentCanada

Tactile stimulator

CA 1311530 C · Owner: Frazier, Richard K. · Inventors: Frazier, Richard K.

CIPO record

Overview

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

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Abstract From the Canadian patent

A tactile stimulator for causing information from a remote input source either manually or automatically to be transmitted or transposed through a converter such as a transducer or computer to an output driver to provide tactile stimulation to a user. In an preferred embodiment a prepro-, grammed source of music is used to create patterns of movement and sound to create a touching and moving sensation on the body of a user to enhance the feel of the music by the user. In a manual mode a keyboard is connected through a computer or multiplexer switching unit to permit the user to create a pattern of pleasurable or therapeutic stimulation or to, create a recorded program for later and repeated …

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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 December 15, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 14, 1988
GrantedDecember 15, 1992
Term endedDecember 15, 2009
Patent numberCA 1311530 C
Classification (IPC)A61H7/00

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedSep 14, 1988Patent grantedDec 15, 1992Term endedDec 15, 2009

Sources & verification

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