Patent CA-1903-79200
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Inventor location: David Harris describes himself as a chemist in Brooklyn, New York City.[1]
Sources
- ↑ Description in patent doc on CIPO site
| Year filed | 1902 |
|---|---|
| Year granted | 1903 |
| Office | CA |
| Patent number | 79200 |
| Inventors | W. Winan Freeman, David Harris, Robert G. Brown |
| Inventor country | US, US, US |
| Inventor location | |
| Applicant person | |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | No |
| Original title | Rubber balloon / Ballon en caoutchouc |
| English title | Rubber balloon |
| Tech fields | balloon, rubber |
| Filing date | 1902/06/02 |
| Full specification filed date | |
| Application number | CA79200DA |
| Grant date | 1903/01/27 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | Rubber Balloon Company of America |
| National tech categories | CA 46/28 |
| IPCs | |
| CPCs | |
| Family year | 1902 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 339943609 |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
