Strip inspecting apparatus and associated method
CA 1295394 C · Owner: Pellatiro, Leonard P. · Inventors: Pellatiro, Leonard P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus for inspecting strip including metal strip includes inspection elements for monitoring a plurality of properties of the strip, a transport unit for passing the strip by the inspection elements and signal generators on the inspection elements for emitting a signal to a strip processing unit which emits a signal to a strip marking unit when one or more properties departs from predetermined limits. The strip marking system provides markings in one or more of a plurality of longitudinal zones on the strip responsive to signals indicating that one or more properties have departed from the desired limits with the particular zone identifying the particular property. A strip edge detector …
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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 February 4, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 4, 2009.
- 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.