...nature and object, and a grant to the patentee, his heirs and assigns, for the term of seventeen years, of the exclusive right to make, use and vend the invention...throughout the United States and the territories thereof. But if the invention has been previously patented abroad, the term of the patent will expire with the...

...payment of the fees required by law and other due proceedings had. cept in the case of design patents, of the exclusive right to make, use, and vend the...discovery throughout the United States and the territories referring to the specification for the particulars thereof. If it appear that the inventor, at the...

...patents should be issued to inventors, which should secure to them for a limited term the "exclusive right to make, use, and vend the invention or discovery...throughout the United States and the territories thereof" (US Rev. Stat. § 4884). Patent rights are, therefore, granted under the Federal Constitution, and...

...every patent shall contain a grant to the patentee, his beirs and assigns, for a certain term of years, of " the exclusive right to make, use and vend the...invention or discovery throughout the United States." And this Court has repeatedly and uniformiy declared that the United States have no more right than any...

...nature and design, and a grant to the patentee, his heirs or assigns, for the term of seventeen years, of the exclusive right to make, use, and vend the...shall be annexed to the patent and be a part thereof. A patent can cover only one invention.* ' 'Patents should be construed liberally, in accordance with...

...discoveries." Under Section 4883 and 4884 of the Revised Statutes, the patentee has a " grant " .... of the exclusive right to make, use and vend the invention or discovery throughout the United States and territories thereof; ... for the term of seventeen years. The Supreme Court of the United States, through...

...letters patent, granting to him, "his heirs or assigns, for the term of seventeen years, the exclusive right to make, use, and vend the invention or discovery...throughout the United States, and the Territories thereof."49 Patents thus granted are prima facie valid ; but in an action for infringement, the defendant...

...will state that a patent under section 4884, CYmpiled Stats, of the United States, gives "exelusive right to make, use and vend, the invention or discovery throughout the United States and territorics thercof and to the extent of the patentee bcing able to prevent others from making, using...

...nature and design, and a grant to the patentee, his heirs or assigns, for the term of seventeen years, of the exclusive right to make, use, and vend the...specification and drawings shall be annexed to the patent and he a pnrt thereof. SEC. 4886. Any person who has invented or discovered any new and useful art, machine,...

...therein purported to grant to the patentee, his heirs and assigns, for a stated period — the exclusive right to make, use, and vend the Invention or discovery throughout the United States— is admitted ; but, it is contended, in behalf of appellee, that because this inexcusable encroachment...