Case Comment

Canadian Patent Scaffolding Co. v. Delzotto Enterprises Ltd.

(1980), 47 C.P.R. (2d) 77 (F.C.A. per Kelly D.J, Pratte & Ryan JJ.A. concurring)

copyright 2006 Donald M. Cameron

Contents

• Summary
• Facts
• The Decision
• Endnotes

Facts

At p. 81:

Where the specified material has some quality not present in other available materials which quality leads to a new and useful result not attainable by the use of other materials the claim for the use of that material may be a valid one.

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