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. illiam 3 w.phillip's BY W. P. THOMPSON, Fellow of the Chemical Society; Member of the Institution of Mechanical Engineers; HEAD OF THE INTERNATIONAL PATENT OFFICE, LIVERPOOL, THIRTEENTH EDITION, COMPLETELY REVISED. MARCH 1905. LONDON: STEVENS & SONS, LIMITED, 119, CHANCERY LANE. 1905 ENTERED AT STATIONERS' HALL. Previous Editions Entered according to Act of Congress, W, PHILLIPS THOMPSON, in the Office of the Librarian of Congress at Washington ; Also Copyright in part, 1878, 1880, 1883, & 1886. Part of the matter also entered at Stationers' Hall, in 1874, 1878, 1883, 1886, 1889, 1892, 1895, 1898, & 1904, as Handbook of Patent Law," and "Handbook of Patent Law of all Countries." The remainder entered 1905. All rights reserved. Rec. Sept. 30, 1905. Printed by Hazell, Watson & Viney, Ld., London and Aylesbury. |