Manufacturers Index - A. Shirlaw & Co.
A. Shirlaw & Co.
Birmingham, England, U.K.
Manufacturer Class:
Steam and Gas Engines
This page contains information on patents issued to this manufacturer.
Submitting Patent Information
If you find a patent number or patent date by this manufacturer that is not on this
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Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
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More information on how to configure your computer to view these patents can be
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DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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291,102
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Jan. 01, 1884
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Gas Motor
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Johannes Spiel |
, Germany |
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30,576
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Apr. 07, 1884
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Misch- und Saugeventil für Gasmotoren
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Johannes Spiel |
, Germany |
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302,045
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Jul. 15, 1884
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Gas Engine
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Johannes Spiel |
, Germany |
Patented in England, 30 Sep 1881, #4,244; in Belgium, 31 Oct 1881, #56,031; in France, 09 Nov 1881, #145,156; in Germany, 10 Mar 1883, # 20,953 and in Austria-Hungary, 16 Dec 1883, #'s 31,600 & 46,090. |
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349,464
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Sep. 21, 1886
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Gas Engine
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Johannes Spiel |
, Germany |
Patented in Germany, 03 Mar 1885, #35,794; in England, 17 Mar 1885, #3,414; in Belgium, 18 Mar 1885, #68,219; in France, 19 Mar 1885, #167,742; in Russia, 31 Mar 1885, #11,418 and in Austria, 16 Jun 1885, #11,318. |
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349,369
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Sep. 21, 1886
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Petroleum and Gas Engine
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Johannes Spiel |
, Germany |
Patented in England, 17 Mar 1885, #3,414 and 16 Feb 1886, #2,272. |
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61,012
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Jan. 24, 1891
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Selbstthätige Zündvorrichtung
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Johannes Spiel |
, Germany |
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64,971
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Feb. 24, 1892
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Ein Strömungsventil für Gasund und Petroleummaschinen
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Johannes Spiel |
, Germany |
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