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Expired Canadian patentCanada

General-purpose measuring implement usable in the field, and its datatransfer method

CA 1303349 C · Owner: Thomesto Oy · Inventors: Luikko, Henrik

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

66600-128, Abstract, The invention relates to a general measuring implement usable in the field or in otherwise difficult circumstances and in particular applicable to the measuring of raw timber and the recording of the measurement data, and to a method usable with this, implement, for entering into the electronic memory of the implement the data to be recorded. In the method a data item to be pre-, sented in alphanumeric form is entered into the electronic memory of the implement and in addition to this at least one separate measurement value. In this case, each position of substantial length distinguishable from the others, or value of the sensor yielding, the said measurement value has …

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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 June 16, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 16, 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.
FiledFebruary 10, 1988
GrantedJune 16, 1992
Term endedJune 16, 2009
Patent numberCA 1303349 C
Classification (IPC)G01B7/00 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedFeb 10, 1988Patent grantedJune 16, 1992Term endedJune 16, 2009

Sources & verification

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