Electrical connections to encased electronic devices
CA 2209654 C · Owner: Ensign-Bickford Aerospace & Defense Company · Inventors: Johnsen, Andrew C.; Dieman, Charles A. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
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Abstract From the Canadian patent
A method and apparatus for operably connecting electronic devices through a closed container is achieved by securing one end of a laminate connector (28) to a first electronic device, e.g. a fireset circuit (22). Device (22) is placed in a housing (12) which defines a housing closure surface (16). A cover (14a), which defines a cover closure surface (18) dimensioned and configured to engage the housing closure surface (16) is placed on the housing (12) to , define a housing-cover joint (20a) and the laminate connector (28) is , disposed within the housing-cover joint (20a). The housing-cover joint (20a) is sealed with an adhesive and the second end of the laminate connector (28) is …
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.
Why it's free to use
- Filed January 22, 1996 and granted July 18, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 22, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 22, 2018.
- 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.