Difference between revisions of "Patent US-1876-173676"
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| + | Date on the patent doc statement by the inventor is January 24, 1876. It's recorded as having been filed on Feb 9th. | ||
| + | * Inventor location: Chicago, IL (FIPSloc=17031) | ||
| + | Patent categories: | ||
| + | * [[CPC F03D80/00]] Details, components or accessories not provided for in groups F03D1/00 - F03D17/00 | ||
| + | * [[CPC B64C11/346]] Blade pitch-changing mechanisms actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces | ||
| + | * [[CPC Y02E10/72]] Wind turbines with rotation axis in wind direction | ||
| + | === Sources === | ||
| + | {{USpatentsources|173676}} | ||
{{Patent | {{Patent | ||
|Year granted=1876 | |Year granted=1876 | ||
|Office=US | |Office=US | ||
|Patent number=173676 | |Patent number=173676 | ||
| − | |Applicant is inventor= | + | |Inventors=Henry A. Sawyer |
| − | |Grant date=1876 | + | |Inventor country=US |
| − | |Granted= | + | |Applicant person=Henry A. Sawyer |
| − | |CPCs=F03D11/00 B64C11/346 Y02E10/722 | + | |Applicant type=INDIV |
| + | |Applicant is inventor=Yes | ||
| + | |Original title=Improvement in windmills | ||
| + | |English title=Improvement in windmills | ||
| + | |Tech field=Windmill | ||
| + | |Filing date=January 24, 1876 | ||
| + | |Grant date=February 15, 1876 | ||
| + | |Granted=Yes | ||
| + | |National tech categories=USPC 416/139 | ||
| + | |IPCs=IPC B64C11/00 | ||
| + | |CPCs=CPC F03D11/00; CPC B64C11/346; CPC Y02E10/722 | ||
|Family year=1876 | |Family year=1876 | ||
| + | |First filing=Yes | ||
|Application ID=45853894 | |Application ID=45853894 | ||
| + | |Number of text pages=2 | ||
| + | |Number of diagram pages=1 | ||
| + | |Number of figures=5 | ||
| + | |Number of claims=6 | ||
}} | }} | ||
Latest revision as of 13:07, 9 April 2018
Date on the patent doc statement by the inventor is January 24, 1876. It's recorded as having been filed on Feb 9th.
- Inventor location: Chicago, IL (FIPSloc=17031)
Patent categories:
- CPC F03D80/00 Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- CPC B64C11/346 Blade pitch-changing mechanisms actuated by the centrifugal force or the aerodynamic drag acting on auxiliary masses or surfaces
- CPC Y02E10/72 Wind turbines with rotation axis in wind direction
Sources
- Patent 173676 document and bibliographic info on espacenet
- Patent 173676 at google patents
| Year filed | |
|---|---|
| Year granted | 1876 |
| Office | US |
| Patent number | 173676 |
| Inventors | Henry A. Sawyer |
| Inventor country | US |
| Inventor location | |
| Applicant person | Henry A. Sawyer |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvement in windmills |
| English title | Improvement in windmills |
| Tech fields | Windmill |
| Filing date | January 24, 1876 |
| Full specification filed date | |
| Application number | |
| Grant date | February 15, 1876 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 416/139 |
| IPCs | IPC B64C11/00 |
| CPCs | CPC F03D11/00, CPC B64C11/346, CPC Y02E10/722 |
| Family year | 1876 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 45853894 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 6 |
