Film-based protective mechanism
CA 2603841 C · Owner: Moosheimer, Ulrich · Inventors: Unglert, Robert; Licha, Robert; Moosheimer, Ulrich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for producing a device containing a needle that poses an injury risk, which is equipped with a protective mechanism. Said method comprises the following steps, which may be carried out in any order: a) provision of at least one film, b) connection of said film to a protective device to form a protective mechanism c) fixing of the protective mechanism to the device, whereby at least part of the surface of the film can be fixed directly or indirectly to the device. The invention also relates to a protective mechanism for a device containing a needle that poses an injury risk, said device comprising at least one film in addition to an assembly of , …
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 May 2, 2005 and granted June 11, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 2, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.