Mass and force meter
CA 1090605 A · Owner: Wirth, Gallo & Co. · Inventors: Gallo, Mario; Wirth, Johannes
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mass and force meter with a frame a load-support and a measuring, system wherein the mass or force to be measured acts indirectly on the tension of two transversally vibrating pre-loaded strings ex-, cited by electronical means so that the resultant frequency changes serve for calculating the magnitude of said mass or force in a computing device, both strings, a first transmission element for the transmission of a pre-loaded force and a second transmission element for the transmission of a force depending on the load to be measured being fixed to a force distributor which id guided in a, statically determined way relatively to the frame by means of the two strings and of at least one …
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 December 2, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 2, 1997.
- 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.