The SciencesJuly 1, 1936
Tracking Down Your Trade Mark Title
You Own Your Trade Mark, but Can You Prove It?
Stories by Sylvester J. Liddy
The SciencesNovember 1, 1934
Foreign Patent Licensing Corporations, Vapex Mark Upheld
The SciencesOctober 1, 1934
Chicken Capsules in Patent Suit, Position of Trade Mark and more
The SciencesAugust 1, 1934
De Forest Wins "Feed-Back" Patent Suit, Corn Cure Trade Mark and more
The SciencesJuly 1, 1934
Attempted Dress Copyrights Fail, Chemical Patents and more
The SciencesJune 1, 1934
Sees Danger in Patents on Scientific Discoveries, New Ideas for Railroads and more
The SciencesMay 1, 1934
Inventions and Industry, Pictures on Labels and more
The SciencesApril 1, 1934
Streamlined Motor Vehicles, Denmark Reciprocal Copyright Relations With U. S.
The SciencesMarch 1, 1934
Remarks On Protecting Intellectual Priority, Government Radio Control and more
The SciencesFebruary 1, 1934
The "Chipso" Trade Mark*, Important Points Concerning Italian Patents and more
The SciencesJanuary 1, 1934
New Fruits Dedicated to the Public Chipso Trademark Cancelled
New Fruits Dedicated to the Public
The SciencesOctober 1, 1933
Oil Burner Trademarks Rejection of Chemical Claims
Member of the New York Bar Oil Burner Trademarks
The SciencesSeptember 1, 1933
Beer and Liquor Trademarks, Trademark Cancelled and more
The SciencesAugust 1, 1933
Medical Patents Scored, Shirts in Trade and more
The SciencesJuly 1, 1933
Noted Inventor Dies, Foreign Dressmakers to Stop Copying and more
The SciencesFebruary 1, 1933
Protection of Industrial Designs*, Furnace Patent Valid and Infringed and More
The SciencesJanuary 1, 1933
The New Trend of Invention Plant Patents
The New Trend of Invention
The SciencesDecember 1, 1932
How the Courts Treat Meritorious Patents, Rehearing Denied on "Dry Ice" Decision and more
The SciencesNovember 1, 1932
Mushroom Piling Patent Valid, Unfair Competition Suppressed and more
The SciencesOctober 1, 1932
U.S. Patents Lead World, "Taylord" Mark Held Descriptive and more
The SciencesSeptember 1, 1932
Advertising as a Curb on Product Design Pirates, Patent Assignment Rights Defined and more
Unfair Competition Involving Intentional Imitation Cannot Always Be Restrained by Courts
The SciencesAugust 1, 1932
Supreme Court Refuses to Modify "Packers Consent Decree", Cable Patent Claims Invalid and more
Mr. LIDDY will be pleased to answer the inquiries of our readers who may desire information relative to the various subjects reported in his department. -The Editor.
The SciencesJuly 1, 1932
Patents and University Research, Austrian War-Time Inventors to be Paid and more
The SciencesJune 1, 1932
A. C. Radio Set Patent Adjudged Invalid, Wiring Plan Patent Sustained and more