Apparatus for holding and displacing brush bodies
CA 1114299 A · Owner: Coronet-Werke Heinrich Schlerf G.M.B.H. · Inventors: Schnekenburger, Emil; Schnekenburger, Rudolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A switching device for the displacement of the brush body holders in brush manufacturing machines during the drilling and stuffing operations in the production of brushes. Necessary displacements can be accomplished simply and accurately for any shapes of brush bodies without requiring any machine modification or readjusting by utilizing a programmable logic control system and hydraulic linear force amplifiers.
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 15, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 15, 1998.
- 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.