Patent US-1916-1173977
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Year filed | 1915 |
---|---|
Year granted | 1916 |
Office | US |
Patent number | 1173977 |
Inventors | Grover C Johnson |
Inventor country | US |
Inventor location | |
Applicant person | Johnson GROVER C |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | |
English title | |
Tech fields | |
Filing date | 1915-04-15 |
Full specification filed date | |
Application number | 2151015 |
Grant date | 1916-02-29 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | USPC 244/80 |
IPCs | |
CPCs | CPC B64C17/00 |
Family year | 1915 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47770585 |
INPADOC family ID | 44383763 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- Patent 1173977 document and bibliographic info on espacenet
- Patent 1173977 at google patents
- Inventor location (imputed by HistPat): Erie county, NY (FIPSloc=36029)