Patent GB-1918-130409
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This original document makes reference to the Italian priority date 1917-03-16. While this patent is not called outright an addition, within the British system, it does make overt reference to Patent GB-1915-14157. The earlier British patent does not make reference to an Italian parent but we have identified Patent IT-1915-150227 as a likely source.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: No. 28, Via S. Gregorio, Milan, Italy
- Inventor occupation: Engineer
Year filed | 1918 |
---|---|
Year granted | 1919 |
Office | GB |
Patent number | 130409 |
Inventors | Federico Caproni |
Inventor country | IT |
Inventor location | |
Applicant person | Federico Caproni |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements relating to the Landing Carriages of Aeroplanes |
English title | Improvements relating to the Landing Carriages of Aeroplanes |
Tech fields | airplane, landing, chassis, biplane |
Filing date | 1918/02/16 |
Full specification filed date | |
Application number | 279818 |
Grant date | 1919/08/07 |
Granted? | Yes |
Publication date | |
Supplementary to patent | Patent IT-1917-03-16 Federico Caproni, Patent GB-1915-14157, Patent IT-1915-150227 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Marks & Clerk |
Assigned to | |
National tech categories | |
IPCs | IPC B64C25/00 |
CPCs | CPC B64C25/34, B64F2700/6226, CPC B64C25/64 |
Family year | 1915 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 21039925 |
INPADOC family ID | 10882084 |
Number of text pages | 5 |
Number of diagram pages | 1 |
Number of figures | 5 |
Number of claims | 3 |