Force transducer and method of producing it
CA 2018064 C · Owner: Saner, Kaspar · Inventors: Saner, Kaspar
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The force transducer includes a force transmitting device (21) comprising a reference member (41) sta-, tionary during measurement, a force input member (43) and two holders (55) adapted to hold a transducing element (65) and to apply a force thereto at least approximately perpendicular to the force applied to the force input member (43). The force transmitting device (21) comprises two metallic platelets (23) disposed at a distance from each other and connec-, ted with each other at the holders (55) by means of electrically insulating pins (61), themselves components of the stated holders (55). Eyelets (65b) of the electrically conducting transducing elements (65) are fixedly held by the …
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 June 1, 1990 and granted April 16, 1996. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 1, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 1, 2012.
- 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.