Patent US-1911-1008417
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- Inventor location: Roanoke, Roanoke county, VA (FIPSloc=51770, imputed by HistPat)
- Tech class CPC B64C11/48: Units of two or more coaxial propellers
Sources
- Patent 1008417 document and bibliographic info on espacenet
- Patent 1008417 at google patents
Year filed | 1909 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 1008417 |
Inventors | William C. Lawson |
Inventor country | US |
Applicant person | William C. Lawson |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flying-machine |
English title | Flying-machine |
Tech fields | |
Filing date | 1909-12-16 |
Full specification filed date | |
Application number | 1909533376 |
Grant date | 1911-11-14 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 533376 |
Patent agent | B. Lester? |
Assigned to | |
National tech categories | USPC 244/65, USPC 416/129, USPC 416/151 |
IPCs | |
CPCs | CPC B64C11/48, CPC B63H5/10 |
Family year | 1909 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 0 |
Application ID | 47486198 |
INPADOC family ID | 43913889 |
Number of text pages | 4 |
Number of diagram pages | 4 |
Number of figures | 7 |
Number of claims | 16 |