Adhesive applying apparatus
CA 1324255 C · Owner: Korth, Randall B. · Inventors: Gressick, Joseph A.; Korth, Randall B.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A machine for applying continuous bands of adhesive generally longitudinally along an absorbent pad which pad may, comprise a diaper or an adult incontinent brief. The machine includes a pair of adhesive ejecting nozzles which direct adhesive onto the backing sheet of the pad as the sheet is moved therepast. The nozzles are intermittently directed to their respective sides, under control of a counting apparatus so as to effectuate a pair of non-linear bands of adhesive onto the sheet. A pair of elastic bands are guided onto the sheet so as to attach themselves only in intermediate portions of the adhesive bands on the backing sheet. The nozzles are also withdrawable from the backing sheet …
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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 November 16, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 16, 2010.
- 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.