Miscellaneous
 Patents |
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| Patents of invention for British India, 1856-90 |
| Transcribed by | Steve Van Dulken | | Comment | This file contains data on patents of invention registered in the patent system for British India during 1856-90. It is limited to European residents of India, with a few entries for those living elsewhere with stated ties with India. The data is taken from chronological listings held by the Business & IP Centre, British Library. The titles have sometimes been abbreviated, otherwise the data is as given. Further information such as the patent documents themselves are not thought to have survived. From 1912 copies of patents are are held by the British Library, and any enquiries should be made to bipc@bl.uk. Patents numbered 1 to 8, in 1856, represent what was later regarded as an invalid attempt at patent protection, and the recognised patent numeration only began in 1859 after new legislation. |
Displaying 1021 to 1031 of 1031 results
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Winter |
George Kift |
29 Mar 1886 |
Block telegraph instruments |
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Wise |
John Edward Dowley |
10 May 1886 |
Extraction & treatment of the rhea fibre, also known as ramie or China-grass |
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Wishart |
William Barclay |
15 May 1884 |
Shelling Indian corn |
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Wishart |
William Barclay |
11 Apr 1887 |
General utility tent |
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Wishart |
William Barclay |
28 Dec 1887 |
Improvements to his patent General Utility Tent |
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Wood |
John |
12 June 1875 |
Rapidly cleaning glazed or unglazed earthenware or metal vessels |
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Wray |
George Octavius |
6 Jan 1860 |
Punkah wheels & wall tubes |
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Wrench |
John Mervyn |
14 Dec 1885 |
Improvements in the permanent-way of railways |
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Wright |
William Barton |
28 Jan 1857 |
Punkahs operated by water wheels |
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Wrigley |
Robert |
29 June 1883 |
Three roller double-feed vertical cane mill |
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Wrigley |
Robert |
31 Mar 1885 |
Pumps |
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