Terrell and Shelley on the Law of Patents

action for infringement Aktiengesellschaft alleged amendment Anilin Appeal Tribunal application under Section assignment authorised British Celanese British Thomson-Houston Ch.D complete specification Comptroller compulsory licence construed convention application convention country costs Crown damages date of filing decision defendant directions disclosed disclosure document Dunlop Pneumatic Tyre Electric endorsement entitled evidence expiration extension fact given Government department granted ground held House of Lords injunction invalid invention claimed inventive step inventor letters patent licensee Lord Ltd.'s Appn Ltd.'s Patent machine manufacture matter ment monopoly notice of opposition opponent particulars of objections party patent agent patent of addition patented article patented invention Patents Act Patents Form Patents Rules period person petition plaintiff practice prescribed prior user priority date proceedings provisional specification provisions purpose question reason reference refused register of patents relation renewal fees respect revocation revoked sealing Statute of Monopolies thereof United Kingdom unless validity words