Patent US-1911-1000528
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- Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
- It looks like the patent agent was also a witness so we see his name printed clearly.
Sources
- Patent 1000528 document and bibliographic info on espacenet
- Patent 1000528 at google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | US |
| Patent number | 1000528 |
| Inventors | Albert J. Lockwood |
| Inventor country | US |
| Applicant person | Albert J. Lockwood |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Airship-propeller |
| English title | Airship-propeller |
| Tech fields | aerial propeller |
| Filing date | 1910-07-28 |
| Full specification filed date | |
| Application number | 1910574363 |
| Grant date | 1911-08-15 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 574363 |
| Patent agent | Joshua R. H. Potts |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC F01D5/06, CPC B64C11/00 |
| Family year | 1910 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 47472691 |
| INPADOC family ID | 4393638 |
| Number of text pages | 2 |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 4 |
