THE PATENT LAWS.

The subject of the patent laws is, therefore, of interest to us, as it

is to other manufacturers. You are aware that the Government has

introduced a bill for amending these laws. If that bill should pass,

it will effect several important changes. It will, in the first place,

enable a poor man to obtain protection for an invention at a small

cost; secondly, it will make it more difficult than at present for a

merely pretended invention to obtain the protection and prestige of a

patent; thirdly, it will promote the amalgamation of mutually

interdependent inventions by the clause which compels patentees to

grant licenses; and, lastly, it will enable the Government to enter

into treaties with other powers for the international protection of

inventions. If you should be of opinion that these are objects

deserving of your support, I hope that you will induce your

representatives in the House of Commons to do all that is in their

power to assist the Government in passing them into law.

Scientific American Supplement, No. 388, June 9, 1883 · 第 23 / 79 题