Oscillating motor
CA 2500395 A1 · Owner: Kissler, Andreas · Inventors: Freund, Wolfgang; Kissler, Andreas; Schulze, Jurgen
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to an oscillating motor comprising a housing (13) which is closed on two sides by covers (14,15) and provided with at least one first piston (1.1) which is axially moveable inside said housing (13) and with pressure means connections which extend as far as pressure chambers in front of and to the rear of the first piston (1.1) also provided with a rotating , shaft (10) which can be rotated by means of an axial movement of the piston (1.1). According to the invention, at least one connecting rod (7) which is , mounted in a ball and socket joint on both ends thereof and which transmits torque to the rotating shaft (10) when the piston (1.1) moves axially is , …
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 September 10, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 10, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 10, 2025.
- 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.