Tool for removing staples
CA 1265781 C · Owner: Schneider-Muro, Karl Walter · Inventors: Schneider-Muro, Karl Walter
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A tool for pulling staples out of a firm base such as upholstered furniture, which is in the form of pliers having a mouth provided with at least two pointed intersecting gripping teeth clamping surfaces being, arranged adjacent to the teeth and a tilt support in the zone of the hinge of the pliers. PAT 8027-1
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 February 13, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 13, 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.