Small computer system interface for non-local scsi devices
CA 2085973 C · Owner: Wachtel, Edward Irving · Inventors: Wachtel, Edward Irving; Mcneill, Andrew Boyce, Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A SCSI computer system is provided whereby a host computer gains access to a targeted but non-local peripheral device by sending commands via a SCSI bus to a connected SCSI target computer which emulates the targeted peripheral device local to the SCSI target computer to cause the targeted peripheral device to carry out the commands.
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 December 21, 1992 and granted March 30, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 21, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 21, 2014.
- 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.