Patent US-1902-728925
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- Witnesses to printed text: M. R. Meentz; Th. Wedekämper
- Witnesses to illustrations: James R. Mansfield, J. R. Martin
Sources
- Patent 728925 document and bibliographic info on espacenet
- Patent 728925 at google patents
| Year filed | 1902 |
|---|---|
| Year granted | 1903 |
| Office | US |
| Patent number | 728925 |
| Inventors | Elit S. Jacobs |
| Inventor country | DE |
| Inventor location | Neuharlingersiel |
| Applicant person | Elit S. Jacobs |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Propeller |
| English title | Propeller |
| Tech fields | propeller, marine |
| Filing date | 1902-09-02 |
| Full specification filed date | |
| Application number | 1902121852 |
| Grant date | 1903-05-26 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 0.5 |
| Serial number | |
| Patent agent | Alexander & Dowell |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C11/343 |
| Family year | |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46807172 |
| INPADOC family ID | 43667376 |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 3 |
| Number of claims | 3 |
