Measuring calliper
CA 1267531 C · Owner: Schneider, Rudolf · Inventors: Schneider, Rudolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The measuring calliper provides for the determination of two perpendicular linear dimensions of a workpiece by means of the same measuring apparatus. It comprises a calliper body consisting of two portions which are displaceable with reference to each other. A calliper head, which is engageable with the workpiece to be measured and is operatively coupled to the measuring apparatus, is mounted on a first portion. The second portion is connected to the first portion by means of elastically resilient connection members which extend at an angle of 45° with reference to the measuring directions. Preferably the, calliper body is a one-piece construction and is subdivided into said first and …
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 April 10, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 10, 2007.
- 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.