Removable conforming video display terminal filter
CA 1306129 C · Owner: Sun-Flex, L.P. · Inventors: Gart, Mark; Glaser, Robert P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A removable conforming video display terminal filter is disclosed. The combination of a filter element and a filter bezel is adapted to be added to a video display terminal that does not have an installed filter. The filter and bezel are adapted to be mounted to the terminal without opening the enclosure of the terminal. The filter conforms to the face of the cathode ray tube and the bezel presses the filter against the face. The filter bezel may be adapted with hanger means that permit the filter and bezel to be removably attached to the terminal. The filter is capable of reducing or eliminating both glare and radiation from the terminal and the filter is adapted to be grounded to a …
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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 August 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 2009.
- 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.