GB Patent: GB-176,900,933 
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| New Machines or Engines
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	        Patentee:
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 | Francis Moore (exact or similar names) - Cheapside, London,  England |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Granted: | 
Mar. 10, 1769 | 
 
 
 
Espacenet patent 
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                        Joel Havens 
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        Description: |  
| Note: Early English patents were not originally numbered but they were later assigned consecutive numbers that run from GB-1 of 1617 to GB-14359 of September 1852. From Oct 1852 until 1916, patents were numbered by the year and started at patent #1 at the start of each year in January. The patent number used in DATAMP represents the year of issue and the patent number. This patent is #GB-933 issued in the year 1769. |  
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