Tape cartridge movement management in an automated tape cartridge library system
CA 1303517 C · Owner: Munro, Frederick Graves · Inventors: Munro, Frederick Graves
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The tape cartridge movement management apparatus for an automated tape cartridge library system includes a database that identifies each tape cartridge stored in the library system and its physical location, whether in its home position or in transit. In addition, a path selection apparatus is used to regulate the movement of the tape cartridges between their home positions and the designated destinations. This apparatus selects a path between two end points, reserves the apparatus to transport the designated tape cartridge between these two end points and maintains the apparatus reservations until the movement of the tape cartridge is successfully completed. In this fashion, if the …
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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.
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.