W. P. THOMPSON & CO., REGISTERED AND CHARTERED PATENT AGENTS FOR PROCURING BRITISH AND FOREIGN PATENTS, REGISTERING DESIGNS AND TRADE MARKS, Agency for Foreign and Provincial Patent Solicitors Sole Offices. 6, LORD STREET, LIVERPOOL. NOTE.-Formerly we had numerous branch agencies in Great Britain each using our name. Finding this mode of doing business unsatisfactory we abandoned it. Some of these agencies still legally describe themselves as “late W. P. Thompson & Co., of—" but we have no connection with them, and none of their principals were ever partners in this firm. OF ALL COUNTRIES BY illiam hillip W. P. THOMPSON, Fellow of the Chemical Society ; Member of Committee of Society of Chemical Industry ; STATES PATENT ATTORNEY. LONDON : 1905 ENTERED AT STATIONERS' HALL. pre Previous Editions W, PHILLIPS THOMPSON, Also Copyright in part, 1878, 1880, 1883, & 1886. 1904, as Handbook of Patent The remainder entered 1905. Printed by Hazell, Watson & Viney, Ld., London and Aylesbury. . What Inventions are most Rights of the Crown Rights conferred by Patents. Novelty Registered Patent Agents 9 Utility 32 Procedure for obtaining a Exhibitions A Complete Specification 16 Infringements of Patents 37 82 Denmark and its Possessionsi 103 107 Bulgaria 94 Falkland Islands • 107 Canada, Dominion of 94 Fiji Islands · 107 . FOREIGN AND COLONIAL PATENTS-(continued). Mauritius and Dependencies. 155 Trinidad and Tobago 192 ADVERTISEMENT: W. P. THOMPSON & Co. . . . . . (APPENDICES embracing new laws will be bound up, or issued separately, with later copies as required.) |