Head mounted display system with flexible display module support
CA 2340063 A1 · Owner: Williams, Wes · Inventors: Soward, Dallas; Williams, Wes; Cone, George W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A head mounted display system (10) includes an improved image display module (14) and flexible support (90) therefore that allows the user to position the displayed image wherever he wants. The support includes a flexible arm formed of a number of interlocking ball and socket members that allow each member to pivot and rotate with respect to the adjacent member so as to allow the position of the image display module (14) to be simultaneously adjusted relative to three perpendicular axes and to be rotated as well. The flexible support arm is, however, sufficiently rigid to maintain the position of the image display module (14) when set. The display system further includes a mounting …
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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
- Filed August 10, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 10, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 10, 2021.
- 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.