Difference between revisions of "Patent FR-1916-492890"
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− | * [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=492890A espacenet] | + | * [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=492890A espacenet] |
+ | * Inventor location (imputed): |
Revision as of 07:21, 22 May 2017
Year filed | 1916 |
---|---|
Year granted | 1919 |
Office | FR |
Patent number | 492890 |
Inventors | Thomas Osborne PERRY |
Inventor country | US |
Applicant person | PERRY THOMAS OSBORNE |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | |
English title | |
Tech fields | |
Filing date | 1916-12-11 |
Full specification filed date | |
Application number | 492890D |
Grant date | 1919-07-24 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | B64C27/12 B64C2700/6281 |
Family year | 1916 |
First filing? | 0 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19310091 |
INPADOC family ID | 5373679 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- espacenet
- Inventor location (imputed):