An external breast prosthesis support
CA 2291332 A1 · Owner: Pace, Danny R. · Inventors: Pace, Danny R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An external breast prosthesis comprised of a thin resilient shell with a , front, membrane formed and toned as a human breast and inoorporating an areola and nipple of appropriate dimensions and tone and a back membrane compliable with the, chest wall and the shell sealably containing a liquid or gel having a consistency and, mass approximating that of human breast tissue. The prosthesis includes a discretely, located, non protruding, self-sealing plug seal for addition and removal of the liquid, or gel. In a preferred embodiment the areola with nipple is bonded to the surface of, the front membrane and the remaining portion of the front membrane is closely covered with a protective …
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 December 1, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 1, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 1, 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.