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Expired Canadian patentCanada

Stationary head cartridge tape drive with movable x-y table and method

CA 1338612 C · Owner: Kukreja, Jagmohan S. · Inventors: Buckland, Kurt A.; Kukreja, Jagmohan S.

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

The present invention is an end loaded tape drive for an elongate tape cartridge having a door in one of its sides proximate one end of the cartridge. The tape drive includes an elongate table mounted at least partially within an elongate housing upon which the cartridge may rest. The table is movable in an x-y plane defined by an x axis and a y axis. The drive includes a magnetic head which is fixed against movement in an x-y plane . A cartridge door opening mechanism is provided for opening the access door of the cartridge sufficiently to provide access to the tape by the magnetic head. Movement of the table in the y direction actuates the door opening mechanism and movement of the table …

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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 September 24, 1996. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 2013.
  • 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 27, 1989
GrantedSeptember 24, 1996
Term endedSeptember 24, 2013
Patent numberCA 1338612 C
Classification (IPC)G11B15/18 +1 more

Timeline

Timeline From CIPO dates

19901993199619992002200520082011Application filedSep 27, 1989Patent grantedSep 24, 1996Term endedSep 24, 2013

Sources & verification

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