Difference between revisions of "Frederick James Hargreaves"
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| − | ''' | + | '''Frederick James Hargreaves''' was an aero inventor addressed at 17 Upton Avenue, Forest Gate, London, E. |
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| + | On another patent he gave the address Engineer, of Park Cottage, Blake Hall Road, Wanstead, Essex, and described himself as an Engineer. | ||
He patented with, or assigned to, or licensed to, the [[Blackburn Aeroplane and Motor Co.]] | He patented with, or assigned to, or licensed to, the [[Blackburn Aeroplane and Motor Co.]] | ||
| − | He didn't live near the firm's Leeds location. | + | He didn't live near the firm's Leeds location, however. |
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| + | Shall we assume he's the British astronomer in en.wp? ([[w:Frederick James Hargreaves]]) On the guess that he is, we've put that wikidata id below. | ||
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| + | Ah! That FJ Hargreaves was a PATENT AGENT, according to [https://articles.adsabs.harvard.edu/cgi-bin/nph-journal_query?volume=82&plate_select=NO&page=43&plate=&cover=&journal=JBAA.] He may have been an agent here, not an inventor | ||
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| + | For now we keep the 1893 Hargreaves patent in this list, but this FJ Hargreaves was too young to be the actual inventor in that case. | ||
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| + | {{Standard person reports 3|Frederick James Hargreaves|F. J. Hargreaves|Hargreaves}} | ||
{{References}} | {{References}} | ||
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{{Person | {{Person | ||
| − | |Names=Frederick James Hargreaves | + | |Names=Frederick James Hargreaves; F. J. Hargreaves; Hargreaves |
|Birth date=1891 | |Birth date=1891 | ||
|Death date=1970 | |Death date=1970 | ||
|Countries=GB | |Countries=GB | ||
|Locations=London; Essex | |Locations=London; Essex | ||
| − | |Occupations=Engineer | + | |Occupations=Engineer; patent agent; astronomer |
|Tech areas= | |Tech areas= | ||
|Affiliations=Blackburn Aeroplane and Motor Co. | |Affiliations=Blackburn Aeroplane and Motor Co. | ||
Latest revision as of 11:31, 20 February 2024
Frederick James Hargreaves was an aero inventor addressed at 17 Upton Avenue, Forest Gate, London, E.
On another patent he gave the address Engineer, of Park Cottage, Blake Hall Road, Wanstead, Essex, and described himself as an Engineer.
He patented with, or assigned to, or licensed to, the Blackburn Aeroplane and Motor Co. He didn't live near the firm's Leeds location, however.
Shall we assume he's the British astronomer in en.wp? (w:Frederick James Hargreaves) On the guess that he is, we've put that wikidata id below.
Ah! That FJ Hargreaves was a PATENT AGENT, according to [1] He may have been an agent here, not an inventor
For now we keep the 1893 Hargreaves patent in this list, but this FJ Hargreaves was too young to be the actual inventor in that case.
Patents whose inventor or applicant is Frederick James Hargreaves or F. J. Hargreaves or Hargreaves
- Patent FR-1893-226957 (English title: Improvements to safety belts)
- Patent GB-1909-8432 (English title: Apparatus for Automatically Balancing Aerial Machines and the like, Filing date: 1909-04-07)
- Patent FR-1910-415524 (English title: Improved balance apparatus for aerial and other machines, Filing date: 1910-05-04)
- Patent GB-1916-125473 (English title: Improvements in or relating to Controlling Mechanism for Aerial Machines, Filing date: 1916-08-21)
Publications by or about Frederick James Hargreaves or F. J. Hargreaves or Hargreaves
- Hargreaves, 1910, The (National) Physical Laboratory Experiments (Simple title: The (National) Physical Laboratory Experiments, Journal: Aero)
- Hargreaves, 1910, An automatic balancer for aeroplanes (Simple title: An automatic balancer for aeroplanes, Journal: Aeronautics (UK))
References
| Names | Frederick James Hargreaves; F. J. Hargreaves; Hargreaves |
|---|---|
| Countries | GB |
| Locations | London, Essex |
| Occupations | Engineer, patent agent, astronomer |
| Tech areas | |
| Accreditations | |
| Affiliations | Blackburn Aeroplane and Motor Co. |
| Family name | |
| Birth date | 1891 |
| Death date | 1970 |
| Wikidata id | Q5498139 |
