Difference between revisions of "Patent US-1911-988415"
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|Grant date=1911-04-04 | |Grant date=1911-04-04 | ||
|Granted=1 | |Granted=1 | ||
+ | |Supplementary to patent=Patent GB-1909-47 | ||
|CPCs=CPC B64C3/385 | |CPCs=CPC B64C3/385 | ||
|Family year=1911 | |Family year=1911 |
Revision as of 08:52, 12 October 2021
Year filed | |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 988415 |
Inventors | Preston Albert Watson |
Inventor country | GB |
Applicant person | Preston Albert Watson |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | |
English title | |
Tech fields | |
Filing date | |
Full specification filed date | |
Application number | |
Grant date | 1911-04-04 |
Granted? | 1 |
Publication date | |
Supplementary to patent | Patent GB-1909-47 |
Related to aircraft? | |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC B64C3/385 |
Family year | 1911 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | 47421363 |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |
Sources
- Patent 988415 document and bibliographic info on espacenet
- Patent 988415 at google patents
- Inventor location (imputed by HistPat):