Device for monitoring fertility in women by observing physical changes in body fluids
CA 2345322 A1 · Owner: Kemifar S.R.L. · Inventors: Weissmahr, Joseph A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A kit (11) is described for the detection of characteristics and parameters of body fluids such as saliva, urine and cervical mucus for the purposes of studying and identifying fertility periods in women comprising a set of flat , plate-shaped supports (3) for samples of said body fluids (F) and a viewer (1) provided with enlargement means, characterised in that each of said flat plateshaped supports (3) for body fluid (F) presents a shallow basin or trap (3p) with a convex bottom entirely surrounded by a raised rim (3r) and is equipped , with locking fins (3t) suitable for coupling with structural elements present on said viewer (1) so that it is irreversibly locked onto the latter in …
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 July 25, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 25, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 25, 2022.
- 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.