Patent US-1917-1261663
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- Tech class CPC B64B1/00: Lighter-than-air aircraft
- Inventor location: Chevy Chase, in the county of Montgomery and State of Maryland
Sources
- Patent 1261663 document and bibliographic info on espacenet
- Patent 1261663 at google patents
| Year filed | 1917 |
|---|---|
| Year granted | 1918 |
| Office | US |
| Patent number | 1261663 |
| Inventors | Karl H. Weidhase |
| Inventor country | US |
| Inventor location | Maryland |
| Applicant person | Karl H. Weidhase |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Airship |
| English title | Airship |
| Tech fields | |
| Filing date | 1917-04-04 |
| Full specification filed date | |
| Application number | 15974517 |
| Grant date | 1918-04-02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 159745 |
| Patent agent | Richard K. Bleven |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64B1/00 |
| Family year | 1917 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 47925201 |
| INPADOC family ID | 43376021 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 6 |
| Number of claims | 2 |
