Peristaltic pump
CA 1208073 A · Owner: Delasco · Inventors: Michel, Raymond
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to the means provided in a peristaltic pump to regulate the radial distance between a crushing roller and the axle of rotation of the rotor. The rotor comprises at least one reference face parallel to its axle of rotation, the regulating element being a support of the axle of rotation of the roller provided with a surface which is held in contact with the face of the rotor, whereas a plurality of orifices are provided in the rotor and one orifice is provided in the support and is designed to be placed over one of the orifices of said plurality by moving the support along the said face and surface and to receive a connecting member traversing them. The invention finds …
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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 22, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 22, 2003.
- 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.