Difference between revisions of "Patent AT-1910-42844"
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+ | * patent_CPC_export_2.xls ; http://worldwide.espacenet.com/publicationDetails/biblio?II=2&ND=3&FT=D&CC=AT&NR=42844B [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=AT&NR=42844B espacenet] Inventor location (imputed): Bremen |
Revision as of 18:12, 8 April 2017
Year filed | 1908 |
---|---|
Year granted | 1910 |
Office | AT |
Patent number | 42844 |
Inventors | Paul Frederik DEGN |
Inventor country | DE |
Applicant person | DEGN PAUL FREDERIK |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Luftschraube mit unstarren Flügeln |
English title | Propeller with non-rigid blades |
Tech fields | propulsion |
Filing date | 1908-10-26 |
Full specification filed date | |
Application number | 42844D |
Grant date | 1910-06-25 |
Granted? | 1 |
Publication date | |
Supplementary to patent | AT42844D (1908-10-26), DE214228D (1907-10-24) |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | 77d |
IPCs | |
CPCs | |
Family year | 1907 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 702061 |
INPADOC family ID | 456487 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | |
Number of claims |
Sources
- patent_CPC_export_2.xls ; http://worldwide.espacenet.com/publicationDetails/biblio?II=2&ND=3&FT=D&CC=AT&NR=42844B espacenet Inventor location (imputed): Bremen