Patent US-1923-1451667
Year filed | 1918 |
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Year granted | 1923 |
Office | US |
Patent number | 1451667 |
Inventors | Ralph Hazlett UPSON |
Inventor country | US |
Applicant person | GOODYEAR TIRE RUBBER |
Applicant firm | |
Applicant type | COMPANY |
Applicant is inventor? | 0 |
Original title | |
English title | |
Tech fields | |
Filing date | 1918-07-20 |
Full specification filed date | |
Application number | 24594018 |
Grant date | 1923-04-10 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | |
Serial number | |
Patent agent | |
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National tech categories | |
IPCs | |
CPCs | B64B1/40 |
Family year | 1918 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 48972977 |
INPADOC family ID | 44556294 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
- Sources
- espacenet Inventor location (imputed):