 | United States. Circuit Courts, Samuel Sparks Fisher - 1874 - 708 páginas
...leach A, or its equivalent (4), in the manner and (5) for the purpose substantiallv as set forth. In the state of the art, at the date of the invention of Pingree. there was nothing new in the form or structure of his leach, nor in the mode or purpose of... | |
 | Jabez S. Holmes - 1877 - 596 páginas
...the Chipman patent, the enveloping or enclosing the lap in a bag-like or flat tube-like wrapper. In view of the state of the art at the date of the Fales patent, and the fact that sewing or quilting fibrous material interposed between two opposite... | |
 | 1892 - 1912 páginas
...Various defenses were interposed, but 1 shall consider only the patentability of the first claim, in view of the state of the art at the date of the invention. For many years, Coston's pyrotechnic stationary night signals had been extensively used at the life-saving... | |
 | 1888 - 1906 páginas
...three only nominally separate combinations. All these elements are old. Not one of them is new; and. in view of the state of the art at the date of the patent, which is April 22, 1873, it is difficult to perceive any patentable merit in them. In the machines... | |
 | 1887 - 1910 páginas
...A smooth border surrounding a pebbled pocket, and a pocket with ornamented edges, were also old. In view of the state of the art at the date of the application for a patent, there was nothing indicative of invention in surrounding an ornamented or... | |
 | United States. Supreme Court - 1881 - 836 páginas
...reissued letterspatent No. 5154, dated Nov. 19, 1872, which was denied by the answer, the court, in view of the state of the art at the date of the invention for which the original letters were granted to Asa M. Swain, May 11, 18GO, for improvements in water-wheels,... | |
 | 1882 - 970 páginas
...estopped from asserting a claim for a flap-tucking device of that '•haraeter. Held, alxo. that, in view of the state of the art at the date of the Heyl invention, and the language of the specification, the proper and Decenary construction of the... | |
 | 1882 - 992 páginas
...is estopped from asserting a claim for a flap-tucking device of that character. Held, alxu, that, in view of the state of the art at the date of the Heyl invention, and the language of the specification, the proper and necessary construction of the... | |
 | 1894 - 1266 páginas
...the letters patent in controversy were issued without authority of law, and therefore void; that, In view of the state of the art at the date of the alleged improvements of Wright, the letters patent granted to him did not exhibit any patentable invention,... | |
 | United States. Supreme Court - 1894 - 782 páginas
...the letters patent in controversy were issued without authority of law, and therefore void ; that in view of the state of the art at the date of the alleged improvements of Wright, the letters patent granted to him did not exhibit any patentable invention,... | |
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... in controversy were issued without authority of law, and therefore void ; that in view of the state of the art at the date of the alleged improvements of Wright, the letters patent granted to him did not exhibit any patentable invention, and for that... 
