MUNN & CO., PUBLISHERS 361 Broadway NEW YORK
___________________________________________________________________ | | | PATENTS | | | | The Wealth of Nations | |___________________________________________________________________| | | | A patent gives you an exclusive right to your | | invention for a term of seventeen years. You | | can sell, lease, mortgage it, assign portions of it, | | and grant licenses to manufacture under it. Our Patent | | system is responsible for much of our industrial progress | | and our success in competing in the markets of the world. | | The value of a successful Patent is in no degree commensurate | | with the almost nominal cost of obtaining it. In | | order to obtain a Patent it is necessary to employ a | | Patent Attorney to prepare the specifications and draw | | the claims. This is a special branch of the legal profession | | which can only be conducted successfully by experts. | | For nearly sixty years we have acted as solicitors | | for thousands of clients in all parts of the world. Our | | vast experience enables us to prepare and prosecute | | Patent cases and Trade Marks at a minimum of expense. | | Our work is of one quality, and the rates are the same to | | rich and poor. Our unbiased opinion freely given. | | We are happy to consult with you in person or by | | letter as to the probable patentability of your invention. | | ___________________________________________________________ | | | | =Hand Book on Patents, Trade | | Marks, etc., Sent Free on Application= | |___________________________________________________________________| | | | MUNN & COMPANY | | SOLICITORS OF PATENTS | | Main Office 361 Broadway, New York | | Branch Office, 625 F Street, Washington, D.C. | |___________________________________________________________________|
The Most Popular Scientific Paper in the World
Established 1845. Weekly, $3.00 a Year; $1.50 Six Months.
This unrivaled periodical is now in its _sixtieth year_, and, owing to its ever-increasing popularity, it enjoys the largest circulation ever attained by any scientific publication. Every number contains sixteen large pages, beautifully printed, handsomely illustrated; it presents in popular style a descriptive record of the most novel, interesting and important developments in Science, Arts and Manufactures. It shows the progress of the World in respect to New Discoveries and Improvements, embracing Machinery, Mechanical Works, Engineering in all its branches, Chemistry, Metallurgy, Electricity, Light, Heat, Architecture, Domestic Economy, Agriculture, Natural History, etc. It abounds in fresh and interesting subjects for discussion, thought or study. To the inventor it is invaluable, as every number contains a complete list of all patents and trade-marks issued weekly from the Patent Office. It promotes Industry, Progress, Thrift and Intelligence in every community where it circulates.