Patent US-1911-1001956
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- Tech class CPC B64C11/48: Units of two or more coaxial propellers
- Dated Oct 5, filed at patent office on Oct 11
Sources
- Patent 1001956 document and bibliographic info on espacenet
- Patent 1001956 at google patents
- Inventor location: Los Angeles, Los Angeles county, CA (FIPSloc=6037, imputed by HistPat)
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | US |
Patent number | 1001956 |
Inventors | Albert B. Holson |
Inventor country | US |
Applicant person | Albert B. Holson |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Balanced-propeller gear |
English title | Balanced-propeller gear |
Tech fields | |
Filing date | 1910-10-11 |
Full specification filed date | |
Application number | 1910586546 |
Grant date | 1911-08-29 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 586546 |
Patent agent | Townsend and George Hackley |
Assigned to | |
National tech categories | USPC 416/129, USPC 440/75, USPC 123/58.1, USPC 440/80, USPC 74/596 |
IPCs | |
CPCs | CPC B63H5/10, CPC Y10T74/2174, CPC B64C11/48 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | 4 |
Application ID | 47475133 |
INPADOC family ID | 43942697 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 4 |
Number of claims | 3 |