 | 1848 - 62 pages
...April, 1839, Mr. Thomas Parkin, of London, obtained a patent for " improvements in railroad and other carriages, and in roads and ways on which they are to travel." Fig. 39 is a front and side view of a railway-wheel, constructed of wooden sectors, secured by bolts... | |
 | William Carpmael - 1851 - 740 pages
...many experiments and great expense, he invented " improvements in railroad and other carriages, and in wheels for such carriages, and in roads and ways on which they are to travel," amongst which improvements were several improved modes of forming and laying wooden blocks for pavements,... | |
 | Great Britain. Patent Office - 1868 - 586 pages
...Inventors' Advocate, vol. 1, p. 131. Rolls Chapel.] AD 1839, April 9.— N° 8026. PARKIN, THOMAS. — " Improvements in railroad and other " carriages, in...in roads and ways on " which they are to travel." The first " improvement on railroads consists in forming the " rails of hard wood placed with the end... | |
 | Great Britain. Patent Office - 1868 - 312 pages
...57 ; and Inventors' Advocate, vol. 1, p. 131.] AD 1839, April 9— N° 8026. PARKIN, THOMAS. — " Improvements in railroad and other " carriages, in...in roads and ways " on which they are to travel." One part of this invention relates to laying down tram rails and edge rails on common roads, " the... | |
 | Patent office - 1868 - 318 pages
...p. 57; aud Inventors' Advocate, vol. 1, p. 131.J AD 1839, April 9.—X- 8026. PARKIX, THOMAS. — " Improvements in railroad and other " carriages, in...in roads and ways " on which they are to travel." One part of this invention relates to laying down tram rails and edge rails on common roads, " the... | |
 | Patent office - 1871 - 1542 pages
...here. AD 1839, April 9.-N° 8026. PARKIN, THOMAS. — " Improvements in railroad and other car" riages, in wheels for such carriages, and in roads and ways on " which they are to travel." One part of this invention consists in combining with a carriage " the means of causing the hinder... | |
 | Great Britain. Patent Office - 1873 - 762 pages
...AD 1839, April 9.— N° 8026. PARKIN, THOMAS. — "Improvements in railroad and other " carnages, in wheels for such carriages, and in roads and ways " on which they are to travel." The first " improvement on railroads consists in forming the " rails of hardwood placed with the end... | |
 | United States. Supreme Court - 1887 - 632 pages
...many experiments and great expense, he invented " improvements in railroad and other carriages, and in wheels for such carriages, and in roads and ways on which they are to travel," among which improvements were several improved modes of forming and laying wooden blocks for pavements,... | |
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Blackfriars, for improvements in railroad and other carriages, in wheels for such carriages, and in roads and ways on which they are to travel. 
