Patent US-1918-1376629
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Design for a balsa wood airship. Includes a description of Balsa (Ochroma lagopus) from Costa Rica and thereabouts. The cells of the wood "are filled with air, making a natural structure well adapted to prevent the transmission of heat".
- Inventor location (Mattullath): Inwood, NY
- Inventor location (imputed from HistPat): New York county, NY (FIPSloc=36061) (probably represents the location of American Balsa Corporation, in "New York, N.Y.", a "Corporation of New York" to whom rights are assigned)
Sources
- Patent 1376629 document and bibliographic info on espacenet
- Patent 1376629 at google patents
| Year filed | 1918 |
|---|---|
| Year granted | 1921 |
| Office | US |
| Patent number | 1376629 |
| Inventors | Alice K. Mattullath |
| Inventor country | US |
| Inventor location | Inwood, NY, Nassau county, NY, New York |
| Applicant person | Alice K. Mattullath |
| Applicant firm | American Balsa Corporation |
| Applicant type | COMPANY+INDIV |
| Applicant is inventor? | 1 |
| Original title | Dirigible Airship |
| English title | Dirigible Airship |
| Tech fields | LTA, envelope, rigid, wood, balsa |
| Filing date | 1918-04-10 |
| Full specification filed date | |
| Application number | 22763218 |
| Grant date | 1921-05-03 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 227632 |
| Patent agent | |
| Assigned to | American Balsa Corporation |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64B1/58 |
| Family year | 1918 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 48822899 |
| INPADOC family ID | 44453744 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 4 |
