Male impotence prosthesis
CA 1294090 C · Owner: Gerow, Frank J. · Inventors: Gerow, Frank J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Is an external device for receiving and positioning the male penis in a simulation of an erection to overcome impotence which includes a flexible hollow cylindrical body enclosed at one end and having the other end open for receiving the penis. After the penis is inserted into the cylindrical body, means are provided for introducing a negative pressure in the interior of the body and drawing the penis into the body to its anatomic limit to achieve an erection, the improvement comprising a sealing member integrally extending from the open end of the cylindrical body and comprising a thin-walled flexible sleeve-like sealing portion having a predetermined substantially constant inner …
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 January 14, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 14, 2009.
- 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.