Cement applying machine and method
CA 1186462 A · Owner: International Shoe Machine Corporation · Inventors: Runions, Sinville, (Deceased)
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A machine, operable on a shoe assembly formed of a last having an insole located on its bottom and an upper mounted thereon with the toe portion of the upper margin being wiped against and secured to the insole and with an unwiped portion of the upper margin extending heelwardly of the wiped margin portion projecting away from the insole and with segments of the upper margin at the boundaries between the wiped and unwiped margin portions overhanging the insole, for applying cement in the corner between the unwiped margin portion and the corresponding portion of the insole periphery. The cement is applied by a pair of nozzles that each have laterally projecting tips. The nozzles are caused …
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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 May 7, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 7, 2002.
- 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.