Difference between revisions of "Patent GB-1909-8531"

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This Espacenet data here features an original document which incorporates filing date material on [[Patent GB-1909-14031]] and [[Patent GB-1909-18138]] as well, incidentally, not as earlier patents but as subsequent material fully articulated within this original document. This has to do with provisional specifications building towards complete specifications and so forth.
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This document contains the diagrams and so forth pertinent to [[Patent GB-1909-14031]] and [[Patent GB-1909-18138]], and these are all consolidated in the interests of one “Complete Specification”, for that matter, with this '''Patent GB-1909-8531''' having the filing date and otherwise the content to which the greater patent family refers.
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=== Sources ===
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* {{Neilson1910|77|p77}}
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{{GBpatentsources|190908531A}}
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* Inventor location: 43, Collingwood Avenue, Muswell Hill, London, N.
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* Inventor occupation: Engineer
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{{Patent family|{{PAGENAME}}}}
 
{{Patent
 
{{Patent
 
|Year filed=1909
 
|Year filed=1909
|Year granted=1909
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|Year granted=1910
 
|Office=GB
 
|Office=GB
 
|Patent number=8531
 
|Patent number=8531
|Inventors=Sam Leonard WALKDEN
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|Inventors=Sam Leonard Walkden
 
|Inventor country=GB
 
|Inventor country=GB
|Applicant person=WALKDEN SAM LEONARD
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|Applicant person=Sam Leonard Walkden
 
|Applicant type=INDIV
 
|Applicant type=INDIV
|Applicant is inventor=1
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|Applicant is inventor=Yes
 
|Original title=Improvements in Aeroplanes and the like
 
|Original title=Improvements in Aeroplanes and the like
|Filing date=1909-04-08
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|English title=Improvements in Aeroplanes and the like, that is, having to do with automatic stability
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|Tech field=Airplane; Gliders; Design; Frame; Subsystem; Stability; Propellers; Aerodynamics; automatic stability
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|Filing date=1909/04/08
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|Full specification filed date=1909/10/08
 
|Application number=190908531D
 
|Application number=190908531D
|Granted=1
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|Grant date=1910/04/07
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|Granted=Yes
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|Publication date=1910/04/07
 
|Related to aircraft=Yes
 
|Related to aircraft=Yes
|CPCs=CPC B64C2700/6218
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|Patent agent=Abel & Imray
|Family year=B64C17/00
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|IPCs=IPC B64C1/00; IPC B64C17/00
|First filing=1909
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|CPCs=CPC B64C17/00
|Number of citations=1
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|Family year=1909
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|First filing=Yes
 
|INPADOC family ID=23580618
 
|INPADOC family ID=23580618
|Number of text pages=5906352
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|Number of text pages=11
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|Number of diagram pages=1
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|Number of figures=4
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|Number of claims=14
 
}}
 
}}
=== Sources ===
 
* [[Neilson, 1910, Aeroplane Patents]], p77
 
* [http://espacenet.com/searchResults?query=gb19098531a This patent on espacenet 1]
 
* [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=GB&NR=190908531A espacenet]
 
* Inventor location (imputed):
 

Latest revision as of 12:21, 13 December 2023

This Espacenet data here features an original document which incorporates filing date material on Patent GB-1909-14031 and Patent GB-1909-18138 as well, incidentally, not as earlier patents but as subsequent material fully articulated within this original document. This has to do with provisional specifications building towards complete specifications and so forth.

This document contains the diagrams and so forth pertinent to Patent GB-1909-14031 and Patent GB-1909-18138, and these are all consolidated in the interests of one “Complete Specification”, for that matter, with this Patent GB-1909-8531 having the filing date and otherwise the content to which the greater patent family refers.

Sources

Patent family descending from Patent GB-1909-8531


Year filed 1909
Year granted 1910
Office GB
Patent number 8531
Inventors Sam Leonard Walkden
Inventor country GB
Applicant person Sam Leonard Walkden
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Improvements in Aeroplanes and the like
English title Improvements in Aeroplanes and the like, that is, having to do with automatic stability
Tech fields Airplane, Gliders, Design, Frame, Subsystem, Stability, Propellers, Aerodynamics, automatic stability
Filing date 1909/04/08
Full specification filed date 1909/10/08
Application number 190908531D
Grant date 1910/04/07
Granted? Yes
Publication date 1910/04/07
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent Abel & Imray
Assigned to
National tech categories
IPCs IPC B64C1/00, IPC B64C17/00
CPCs CPC B64C17/00
Family year 1909
First filing? Yes
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID 23580618
Number of text pages 11
Number of diagram pages 1
Number of figures 4
Number of claims 14