Patent, Trade Mark, Design and Copyright Cases (Canada), Volum 17

affidavit agreement alleged Amerio Contact appeal ball projector Barberton blasting set bottom British Salmson Canada Ltd Canadian Ice Canadian Patent Law cards carriage clam shell Cliff McKay COLORSPAN Commissioner Corporation counsel damages decision defendant defendant's apparatus entitled evidence excavating Exchequer Court exhibit 12 fact filed as Exhibit granted hoist Ichthys index members intermediate dividers invention issue J. P. McCaffrey J. P. MCCAFFREY:-The applicant judgment July 14 jurisdiction Letters Patent licence licensee Limited machine main dividers Malton Mark HAMIL material ment method muck bucket operation opponent opponent's owner Palabora PAPER MATE paragraph parties Patent Act patented article peripheral frame permanent sets plaintiff plaintiff's apparatus plastic platform prior art Professor Riddell pursuant to Section rails referred registration Revlon Riddell Mucker rivets Robert McLaren royalty shaft sinking specification Statement of Defence substances tabs temporary set tion top wall trackway Trade Marks Act Transvaal validity vermiculite Visirecord wares