Reports and Notes of Cases on Letters Patent for Inventions [1601-1843], Band 2T. Blenkarn, 1844 |
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Seite 27
... invention of Woodcroft be considered at that time as a valuable invention ? It may be valuable now ; but your Lordships must consider whether it was a valuable inven- tion or improvement at the time of the patent being taken out ...
... invention of Woodcroft be considered at that time as a valuable invention ? It may be valuable now ; but your Lordships must consider whether it was a valuable inven- tion or improvement at the time of the patent being taken out ...
Seite 38
... invention , machinery made upon the principle of that invention had been substituted for the machinery formerly in use , and great profit had been derived from the use of such new and improved machinery . The bill further stated , that ...
... invention , machinery made upon the principle of that invention had been substituted for the machinery formerly in use , and great profit had been derived from the use of such new and improved machinery . The bill further stated , that ...
Seite 237
... invention consists . The patentee , after mentioning other inventions which are not material , declares his invention to be the use of carburet of manganese in any process whereby iron is converted into cast steel . In the subsequent ...
... invention consists . The patentee , after mentioning other inventions which are not material , declares his invention to be the use of carburet of manganese in any process whereby iron is converted into cast steel . In the subsequent ...
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Häufige Begriffe und Wortgruppen
acid action alkali alleged anchor appears application best selected copper bill blistered steel blocks borax buret of manganese carbon carbonaceous matter carburet of manganese cement cent chemical claim coal tar combination Council Court crucible defendant described discovery drawing rollers effect enrolled equivalent evidence Exchequer experiments extension fact fibre flax formed ganese granted gypsum heat Heath inches infringement inventor judgment jury Kay's known learned judge letters patent Lord Brougham Lord Campbell Lord Cottenham Lord Langdale Lord Lyndhurst lordships macerating machine malleable iron manganese and carbonaceous manner manufacture of steel material melting ment metal mixture mode Muntz objection obtained opinion oxide of manganese parties person petition petitioner plaintiff in error plaintiff's invention plaintiff's patent plea Privy produced purpose question ratch retaining rollers screw Sir F specification spun statute substance tion Trial at law validity verdict vessels welding cast steel witnesses wood Woodcroft's zinc