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Laws of the United States Relating to Patents, Trade-Marks and Copyrights.
PHILADELPHIA: SHERMAN & CO., PRINTERS. 1872.
In the Office of the Librarian of Congress at Washington, D. C.
CONTENTS.
Preface,
History of property in inventions,
General principles governing patent property,
Patents as a mode of remunerating inventors,
Essential features of a good patent system,
The American patent system.-Previous official examination,
Ordinary criticisms of the Patent Office considered,
Actual defects of the Patent Office and the remedy,
Benefits of an examining system,
The examining system as viewed from abroad,
Remedies for defective patents, .
Disclaimers-Reissues,
General features of the U. S. Patent Laws,
Caveats,
Conditions to patentability.
Interferences,
Priority of invention, .
Diligence,
Appeals,
Remedies for Infringement,
Laws of the United States relating to patents, trade marks
and copyrights,
Index to patent laws,
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