Patent US-1917-1227671
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- B64C11/343 Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on the blades
- B01F7/00066 Deformable stirrers deformable by centrifugal force
- Inventor location: Manhattan borough, New York county, NY (FIPSloc=36061, imputed by HistPat)
- Assignee: Bordens Condensed Milk Company of NYC, a corporation of New Jersey
- Signed by inventor on Dec 18th and filed on the 21st.
Sources
- Patent 1227671 document and bibliographic info on espacenet
- Patent 1227671 at google patents
| Year filed | 1915 |
|---|---|
| Year granted | 1917 |
| Office | US |
| Patent number | 1227671 |
| Inventors | William P Robertson |
| Inventor country | US |
| Applicant person | Borden's Condensed Milk Company |
| Applicant firm | |
| Applicant type | COMPANY |
| Applicant is inventor? | 0 |
| Original title | Food and beverage mixer |
| English title | Food and beverage mixer |
| Tech fields | mechanical mixer, propeller |
| Filing date | 1915-12-21 |
| Full specification filed date | |
| Application number | 6796415 |
| Grant date | 1917-05-29 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0 |
| Serial number | 67964 |
| Patent agent | Kiddle Margeroy |
| Assigned to | |
| National tech categories | USPC 416/131, USPC 366/197 |
| IPCs | |
| CPCs | CPC B01F7/00066, CPC B64C11/343 |
| Family year | 1915 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 47864856 |
| INPADOC family ID | 46662985 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 8 |
