Portable unisex urinal
CA 1286183 C · Owner: Nilsson, Leif · Inventors: Nilsson, Leif
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A portable unisex urinal comprises a urine tube provided with a first and a second aperture means the first aper-, ture being intended to form a urine inlet end and being so shaped as to enable it to be used by both men and women a, urine bag having an inlet end and an openable and closable outlet end, a valve means which includes a cylindrical valve body, one end of which is intended to co-act in a liquid-tight manner with the second aperture means and, the other end of which is intended to co-act with the inlet end of the urine bag. At least the valve means and the urine bag form an undivided and liquid-tight urine collecting device. Alternatively, the urine tube valve means and, urine …
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
- Granted July 16, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 16, 2008.
- 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.