Hyperlawhypertext legal database Patent Act

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Versions of s. 27.1(4)

P-4 — Patent Act · 1 version · View current text

Historical text comes from the Justice Laws point-in-time corpus and is unofficial — not the official version.

  1. 2019-10-30 to present available View Source

    A patent shall not be declared invalid by reason only that the application on the basis of which the patent was granted was not maintained in effect.