Dental modeling and articulating system and method
CA 2492228 A1 · Owner: Jung, Daniel Yonil · Inventors: Jung, Daniel Yonil; Jung, Yunoh
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A dental articulator and method (10, 90) to duplicate at least a portion of a patient's mouth for use in producing a dental prosthesis includes a pair of trays (11, 12) pivotally coupled together by a hinge (20) integrally formed with the trays. On one of the trays, the hinge includes a pivot axle (22) and a shoulder (24) extending at least partially around the pivot axle. On the other tray, the hinge includes a pair of fingers (26a 26b) pivotally , positioned both 1) on opposite sides of the pivot axle and 2) on opposite , sides of the shoulder. A thin membrane (44 44b) is disposed across a , registration pin hole (40 41) in a tray to close off the registration pin hole and resist …
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 June 27, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 27, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 27, 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.