Interconnector device
CA 1281070 C · Owner: Christopulos, John A. · Inventors: Christopulos, John A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An interconnector device permits a lithium-sulfurdioxide battery (e.g. the BA5847/U) to be substituted for a standard Leclanche battery (e.g. BA200/U). The lithium-type battery can therefore be used in its customary manner or with the, interconnector, as a substitute for the Leclanche battery; battery proliferation is thereby reduced. The interconnector comprises a rectangular wafer of plastic material with a pair of prongs mounted on one flat surface of the wafer and at a location which corresponds to that of female sockets of the lithium-type battery. A pair of coil spring connectors are mounted on the opposite flat surface of the wafer and at locations which correspond to the locations …
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
- Granted March 5, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 5, 2008.
- 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.