Labelling device for elctrical terminal blocks
CA 2086988 C · Owner: Wilmes, Manfred · Inventors: Murray, Peter Edward; Hanke, Thomas; Schnatwinkel, Michael
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A labelling device for electrical terminal blocks is characterized by a unitary labelling element including a base portion which can be connected with the insulated body of the block and a tag portion connected with the base portion in a swingable manner via a strap hinge. When the tag portion is folded to the closed position, it is connected with the base portion via a pin and aperture press-fit connection. The labelling device can be manufactured in a simple manner with a narrow design and reliably retained in the closed position whereby it also functions to cover the access openings of the terminal block.
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 January 8, 1993 and granted April 4, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 8, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 2015.
- 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.