Difference between revisions of "Patent US-1909-939483"
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| + | Rotating drums (cylinders with open ends, closed walls) catch wind, increase buoyancy. | ||
| + | * Inventor location (imputed by [[HistPat]]): Los Angeles, Los Angeles county, CA (FIPSloc=6037) | ||
| + | === Sources === | ||
| + | {{USpatentsources|939483}} | ||
| + | * Searching [[USPC 244]] | ||
{{Patent | {{Patent | ||
|Year filed=1908 | |Year filed=1908 | ||
| Line 4: | Line 9: | ||
|Office=US | |Office=US | ||
|Patent number=939483 | |Patent number=939483 | ||
| − | |Inventors=Boyd W. | + | |Inventors=Boyd W. Dysart |
|Inventor country=US | |Inventor country=US | ||
| − | |Applicant person= | + | |Inventor location=Los Angeles; Los Angeles county; California |
| + | |Applicant person=Boyd W. Dysart | ||
|Applicant type=INDIV | |Applicant type=INDIV | ||
|Applicant is inventor=1 | |Applicant is inventor=1 | ||
|Original title=Air-Ship | |Original title=Air-Ship | ||
| − | |English title= | + | |English title=Airship |
| − | |Tech | + | |Tech fields=airplane; stability; LTA |
| − | |Filing date= | + | |Filing date=1908-08-24 |
| − | |Full specification filed date= | + | |Full specification filed date= |
| − | | | + | |Application number=1908450104 |
| − | | | + | |Grant date=1909-11-09 |
| − | | | + | |Granted=1 |
| − | |Serial number= | + | |Related to aircraft=1 |
| − | |Patent agent= | + | |Serial number=450104 |
| − | | | + | |Patent agent= |
| + | |National tech categories=USPC 244/67 | ||
| + | |IPCs=IPC B64B1/00 | ||
|CPCs=CPC B64B1/00 | |CPCs=CPC B64B1/00 | ||
| − | |Family year= | + | |Family year=1908 |
| − | |First filing= | + | |First filing=1 |
| − | | | + | |Application ID=47236311 |
| − | |INPADOC family ID | + | |INPADOC family ID=43866856 |
| − | |||
}} | }} | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Latest revision as of 18:52, 28 December 2024
Rotating drums (cylinders with open ends, closed walls) catch wind, increase buoyancy.
- Inventor location (imputed by HistPat): Los Angeles, Los Angeles county, CA (FIPSloc=6037)
Sources
- Patent 939483 document and bibliographic info on espacenet
- Patent 939483 at google patents
- Searching USPC 244
| Year filed | 1908 |
|---|---|
| Year granted | 1909 |
| Office | US |
| Patent number | 939483 |
| Inventors | Boyd W. Dysart |
| Inventor country | US |
| Inventor location | Los Angeles, Los Angeles county, California |
| Applicant person | Boyd W. Dysart |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Air-Ship |
| English title | Airship |
| Tech fields | airplane, stability, LTA |
| Filing date | 1908-08-24 |
| Full specification filed date | |
| Application number | 1908450104 |
| Grant date | 1909-11-09 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 450104 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/67 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1908 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47236311 |
| INPADOC family ID | 43866856 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
