Difference between revisions of "Patent GB-1913-9028"
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(title and country) |
(inventor is known to be British) |
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|Patent number=9028 | |Patent number=9028 | ||
|Inventors=Everard Richard Calthrop | |Inventors=Everard Richard Calthrop | ||
− | |Inventor country= | + | |Inventor country=GB |
|Applicant person=Everard Richard Calthrop | |Applicant person=Everard Richard Calthrop | ||
|Applicant type=INDIV | |Applicant type=INDIV | ||
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|English title=Improvements in and relating to Parachutes | |English title=Improvements in and relating to Parachutes | ||
|Tech field=parachutes | |Tech field=parachutes | ||
− | |Filing date= | + | |Filing date=1913 |
|Full specification filed date= | |Full specification filed date= | ||
|Application number= | |Application number= | ||
− | |Grant date= | + | |Grant date=1913 |
|Granted=1 | |Granted=1 | ||
|Publication date= | |Publication date= |
Revision as of 10:50, 27 September 2021
The original patent specification does not seem to be available at espacenet.
Sources
Year filed | 1913 |
---|---|
Year granted | 1913 |
Office | GB |
Patent number | 9028 |
Inventors | Everard Richard Calthrop |
Inventor country | GB |
Applicant person | Everard Richard Calthrop |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in and relating to Parachutes |
English title | Improvements in and relating to Parachutes |
Tech fields | parachutes |
Filing date | 1913 |
Full specification filed date | |
Application number | |
Grant date | 1913 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | -1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | IPC B64D17/72 |
CPCs | CPC B64D17/72 |
Family year | 1913 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |