Patent US-1920-1364522
Jump to navigation
Jump to search
Sources
- Patent 1364522 document and bibliographic info on espacenet
- Patent 1364522 at google patents
Inventor location (imputed from HistPat):
Year filed | 1918 |
---|---|
Year granted | 1920 |
Office | US |
Patent number | 1364522 |
Inventors | James Dennis Roots |
Inventor country | GB |
Inventor location | |
Applicant person | James Dennis Roots |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Flying-machine |
English title | Flying Machine |
Tech fields | |
Filing date | May 28, 1918 |
Full specification filed date | |
Application number | 23714118 |
Grant date | January 4, 1921 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C33/02 |
Family year | 1918 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 48900575 |
INPADOC family ID | 44507069 |
Number of text pages | 4 |
Number of diagram pages | 4 |
Number of figures | 7 |
Number of claims | 11 |