Semiautomatic lumber tag stapler
CA 2083065 A1 · Owner: Vanderwiel, James J. · Inventors: Vanderwiel, James J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention is a semiautomatic stapler for affixing a tag from a roll of tags onto a surface. The stapler includes a rotatable pivot indexing arm for moving the tag into position fox affixing onto the surface. A cylinder may be provided for rotating the indexing arm, and an index stop pin is provided for limiting pivotable movement of the rotatable pivot indexing arm. In this way, tags of various lengths may be affixed by the stapler. The roll of tags is held within the automatic stapler.
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 November 17, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 17, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 17, 2014.
- 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.