Difference between revisions of "Patent US-1917-1403444"
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+ | Inventor location (imputed from [[HistPat]]): New York county, NY (FIPSloc=36061) | ||
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|INPADOC family ID=44353928 | |INPADOC family ID=44353928 | ||
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Revision as of 16:43, 23 June 2018
Inventor location (imputed from HistPat): New York county, NY (FIPSloc=36061)
Sources
- Patent 1403444 document and bibliographic info on espacenet
- Patent 1403444 at google patents
Year filed | 1917 |
---|---|
Year granted | 1922 |
Office | US |
Patent number | 1403444 |
Inventors | John William Rapp |
Inventor country | |
Applicant person | John William Rapp |
Applicant firm | |
Applicant type | |
Applicant is inventor? | 0 |
Original title | |
English title | |
Tech fields | |
Filing date | 1917-12-31 |
Full specification filed date | |
Application number | 20975317 |
Grant date | 1922-01-10 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C3/00, CPC B64C2700/6233 |
Family year | 1917 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 48677987 |
INPADOC family ID | 44353928 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |