Multi position palletizer head for adhesive supply unit
CA 2208735 A1 · Owner: Illinois Tool Works Inc. · Inventors: Zook, Jon C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An adhesive supply unit used in palletizing applications having a multi-positional head consisting of a module service block, and head. Initially, the head is fastened to the service block forming a single head and service block unit. The head and service block unit may then be fastened to the adhesive supply unit in at least two ways at the lower module of the module. In one embodiment the head and service, block unit are vertically attached to the lower module so as to produce an adhesive swirl spray pattern. In another embodiment the head and service block unit are, horizontally attached to the lower module so as to produce an adhesive bead pattern.
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 June 25, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 25, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 25, 2019.
- 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.