Patent US-1889-408864
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- Tech class CPC B64C27/463: Blade tips; CPC F05B2260/96: Preventing, counteracting or reducing vibration or noise
- Inventor location: Hoboken, Hudson county, NJ (FIPSloc=34017, imputed by HistPat) ; citizen of Germany
- Assigned half of patent rights to John H. Bonn, also of Hoboken
- Paul Goepel was a witness, and presumably the agent ; the agency was named something like Goepel & Ragnaur (?) at this point, per handwritten name on the diagrams.
Sources
- Patent 408864 document and bibliographic info on espacenet
- Patent 408864 at google patents
| Year filed | 1889 |
|---|---|
| Year granted | 1889 |
| Office | US |
| Patent number | 408864 |
| Inventors | Max Vogelgesang |
| Inventor country | US |
| Inventor location | Hoboken, New Jersey |
| Applicant person | Max Vogelgesang, John H. Bonn |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Screw-propeller |
| English title | Screw-propeller |
| Tech fields | propeller |
| Filing date | March 6, 1889 |
| Full specification filed date | |
| Application number | |
| Grant date | 1889-08-13 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 302166 |
| Patent agent | Paul Goepel, Goepel & R? |
| Assigned to | John H. Bonn |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C27/463, CPC F05B2260/96 |
| Family year | 1889 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 6 |
| Application ID | 46258422 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 2 |
