Split output adhesive nozzle assembly
CA 2349113 A1 · Owner: Mcguffey, Grant · Inventors: Mcguffey, Grant
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hot melt adhesive dispensing nozzle or die assembly spans two adjacent adhesive material valued inlets. One of the valued inlets is blocked off by means of the nozzle or die assembly, while the other adhesive material input or valued inlet is in effect split into two equal laterally separated output arrays of dispensing nozzles so as to provide for a void in the dispensing or deposition pattern at a predeterminedly desired location. The nozzle or die assembly comprises unique structure for ensuring that the hot melt adhesive material is able to be conducted to the remote one of the laterally separated array of dispensing nozzles. In addition, the two laterally separated arrays of output …
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 May 30, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended May 30, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 30, 2023.
- 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.