Patent US-1912-1048990
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" certain features of my invention constitut[e] improvements upon the invention forming the subject of United States Letters Patent No. 991,794, granted to me on May 9, 1911, for improvements in flying machines or air-ships." Patent US-1911-991794
- Tech class CPC B64C39/005: Aircraft not otherwise provided for with wings, paddle wheels, bladed wheels, moving or rotating in relation to the fuselage about a horizontal transversal axis
- Inventor location: Chicago, Cook county, IL (FIPSloc=17031, imputed by HistPat)
Sources
- Patent 1048990 document and bibliographic info on espacenet
- Patent 1048990 at google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | US |
| Patent number | 1048990 |
| Inventors | Daniel P. McLaughlin |
| Inventor country | US |
| Applicant person | Daniel P. McLaughlin |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flying-machine or airship |
| English title | Flying-machine or airship |
| Tech fields | |
| Filing date | 1911-10-13 |
| Full specification filed date | |
| Application number | 1911654482 |
| Grant date | 1912-12-31 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 654482 |
| Patent agent | Dynaford, Lee, Chitton, and Wiles |
| Assigned to | |
| National tech categories | USPC 244/9 |
| IPCs | |
| CPCs | CPC B64C39/005 |
| Family year | 1911 |
| First filing? | 1 |
| Cites these patents | Patent US-1911-991794 |
| Citations from after 1930 | 0 |
| Application ID | 47555537 |
| INPADOC family ID | 43979071 |
| Number of text pages | 10 |
| Number of diagram pages | 8 |
| Number of figures | 13 |
| Number of claims | 33 |
