Principles of Patent Law for the Chemical and Metallurgical IndustriesChemical Catalog Company, 1931 - 481 lappuses |
No grāmatas satura
1.–3. rezultāts no 93.
153. lappuse
... obtained his patent . The court is of the opinion that the claim is too broad , and not warranted by law . " The term " invention " is difficult to define in arbitrary lan- guage . Due to the difficulty of giving a positive definition ...
... obtained his patent . The court is of the opinion that the claim is too broad , and not warranted by law . " The term " invention " is difficult to define in arbitrary lan- guage . Due to the difficulty of giving a positive definition ...
199. lappuse
... obtain it from a subject from which it has . never been taken may be the creature of invention , but the thing itself , when obtained , cannot be called a new manufacture . It may have been in existence and in common use before the new ...
... obtain it from a subject from which it has . never been taken may be the creature of invention , but the thing itself , when obtained , cannot be called a new manufacture . It may have been in existence and in common use before the new ...
386. lappuse
... obtained in many of the colonies of Great Britain provided the inventor has a patent in Great Britain itself . By first filing a patent application in Great Britain and obtaining a patent therefor , it is possible at a sub- sequent date ...
... obtained in many of the colonies of Great Britain provided the inventor has a patent in Great Britain itself . By first filing a patent application in Great Britain and obtaining a patent therefor , it is possible at a sub- sequent date ...
Saturs
CHAPTER IHISTORY THEORY AND NATURE OF PATENTS | 7 |
CHAPTER IICLASSES OF PATENTABLE INVENTIONS | 58 |
CHAPTER IIIPERSONS ENTITLED TO LETTERS PATENT | 136 |
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Alizarine alkali alloy aluminum American ammonia Antimony apparatus appeal article of manufacture assignment begins manufacture carbon chemical and metallurgical chemist Chemistry chromium Claim 1 reads coal Company composition of matter compound comprising consists containing copper court held decision defendant described device discloses Electric employee Examiner Federal filing furnace glue Gold granted heat improvement industries infringement ingredients interference inventor involved iron JOHN DOE Letters Patent license Lignite machine Magnesite Manganese material Medal ment method METRIC TONS mixture monopoly nickel obtained operation oxide paper party patent application patent law Patent Office patent reads patent statutes Perkin Medal person practice printed publication prior art Pyrite reads as follows reduction to practice reissue result RICHARD ROE rubber salt Silver solution specification square miles steel substance substantially sugar sulfuric acid sulphur Supreme Court term thereof tion treating Tungsten Yes Yes Addition zinc