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Patent Centennial Celebration
The Great Inventions
59 other sections not shown
action airplane alleged amended American automobile bill claims Commissioner compulsory license copies Corporation Cross-License Agreement decision declaratory judgment defendant discovery double patenting effect Electric Elihu Thomson engine entitled equity estoppel Examiner fact Federal Federalsburg fees filed Gebrauchsmuster Hearings on H. R. held industry interest interference interference proceeding invention inventor issued jurisdiction letter letters patent license Lionel Corp machine Manufacturers Aircraft Association mark matter ment monopoly Night Soap number of patents owner paid parties patent law patent of addition Patent Office Patent Pools patent system patents granted person petition Phipps plaintiff Pooling of Patents Post Office practice present prior prior art protection question radio registration res judicata Roberts rule Section social statute Supreme Court technological tion trade trade-mark U. S. Patent Office unfair competition United vention