Sharing objects between computer systems
CA 2458281 A1 · Owner: Ruef, Richard · Inventors: Everson, Kurt; Saake, Mark; Ruef, Richard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An object management system (10) comprises a storage device (12) ; a first computer system (12) configured to store a first object and a copy of the , first object on the storage device; and a second computer system. The first computer system is configured to create a first data object including information about the stored copy of the first object and the second computer , system is configured to read the information about the stored copy of the first object from the first data object and retrieve the stored copy of the , first object from the storage device. The first object may be partitioned by the first computer system and stored as partitions on the storage device and , the first …
Read the whole patent
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
- Filed September 26, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 26, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 26, 2024.
- 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.