Patent GB-1909-21189
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From abstract on google patents: "Elliptic and semi-elliptic springs.-Consists in making springs for supporting aerial machines when on the ground and for deadening the shock of landing, of laminated form and of ash-wood."
- Tech class: CPC B64C25/14: Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like fore-and-aft; CPC B64C25/34: Alighting gear characterised by elements which contact the ground or similar surface wheeled type, e.g. multi-wheeled bogies; CPC B64C25/62: Spring shock-absorbers; Springs
- Inventor location: Elysia, Woodham Ferris, County of Essex ; Gentleman
Sources
- Neilson, 1910, Aeroplane Patents, p78
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1909 |
---|---|
Year granted | 1910 |
Office | GB |
Patent number | 21189 |
Inventors | William John Potter |
Inventor country | GB |
Inventor location | |
Applicant person | William John Potter |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in Vessels for Aerial Navigation |
English title | Improvements in Vessels for Aerial Navigation |
Tech fields | |
Filing date | 1909-09-16 |
Full specification filed date | 1910-03-16 |
Application number | 190921189D |
Grant date | 1910-08-04 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Stephen Watkins, Son & Groves |
Assigned to | |
National tech categories | |
IPCs | IPC B64C25/00 |
CPCs | CPC B64C25/62, CPC B64C25/34, CPC B64C25/14, CPC B64F2700/6226 |
Family year | 1909 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 23587741 |
INPADOC family ID | 11082165 |
Number of text pages | 6 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 9 |