Emi shielding vent panel
CA 2428848 A1 · Owner: Parker-Hannifin Corporation · Inventors: Casper, Scott J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electromagnetic interference (EMI) shielded vent panel. The panel includes an, electrically-conductive media having an outer periphery supported within an opening, enclosed by an electrically-conductive frame. The frame includes at least a first member and, a mating second member which together define the opening for the media. Each of the, frame members has an inside face which confronts the media and an outside , face. At least, one of the frame members is formed as having a tooth ridge, or other , projection which, depends from the inside face thereof as extending about at least a portion of the opening. With the media interposed between the inside faces of the frame members such …
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 May 15, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 15, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 15, 2025.
- 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.