Electrical coil body
CA 1286276 C · Owner: Siemens Aktiengesellschaft · Inventors: Meindl, Gerhard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An electrical coil body suitable for automatic delivery to a winding mechanism and for automatic winding. The coil body has a winding space limited by flanges and a flange recess facing a wedge-shaped catch nose arranged at a winding spindle of the winding mechanism. The catch nose is radially and resiliently movable against the coil body and engages the flange recess during winding such that the coil body being wound can be protected against turning.
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 July 16, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 16, 2008.
- 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.