Difference between revisions of "Patent GB-1894-7919"
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* [[Abridgment of patent specifications]] for 1893–1896, Class 4, p. [https://babel.hathitrust.org/cgi/pt?id=nyp.33433010251969&view=1up&seq=587 5]; [https://babel.hathitrust.org/cgi/pt?id=nyp.33433010251969&view=1up&seq=579 subject-matter index] | * [[Abridgment of patent specifications]] for 1893–1896, Class 4, p. [https://babel.hathitrust.org/cgi/pt?id=nyp.33433010251969&view=1up&seq=587 5]; [https://babel.hathitrust.org/cgi/pt?id=nyp.33433010251969&view=1up&seq=579 subject-matter index] | ||
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|Inventors=Joseph Hofmann | |Inventors=Joseph Hofmann | ||
|Inventor country=DE | |Inventor country=DE | ||
| − | |Applicant person= | + | |Applicant person=Joseph Hofmann |
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|Applicant type=INDIV | |Applicant type=INDIV | ||
Revision as of 04:47, 7 October 2021
A glider-like flying apparatus with a mechanism for "withdrawing the atmosphere from above a surface of resistance, mixing with the air of combusion employed for heating the boiler and forcing the mixture down below the said surface".
- Inventor location: No. 1, Lichterfeldstrasse, Berlin, Prussia, German Empire
- Inventor occupation: Counselor of the Government
Sources
- Neilson (1910), p72
- Original patent document and bibliography entry on espacenet
- Abridgment of patent specifications for 1893–1896, Class 4, p. 5; subject-matter index
Patent family descending from Patent GB-1894-7919
- Patent GB-1895-22011 (English title: Aerial Machines, Supplementary to patent: Patent GB-1894-7919 • Patent GB-1894-11941)
- Patent GB-1894-7919 (English title: Aërostation, and Apparatus employed therefor, National tech categories: GB 4 propel & steer • GB 4 aëroplanes • GB 4 without buoyant)
| Year filed | 1894 |
|---|---|
| Year granted | 1894 |
| Office | GB |
| Patent number | 7919 |
| Inventors | Joseph Hofmann |
| Inventor country | DE |
| Applicant person | Joseph Hofmann |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in the Art of Aërostation, and Apparatus employed therefor |
| English title | Aërostation, and Apparatus employed therefor |
| Tech fields | propulsion, ascension, jet, steam, glider, heavier-than-air |
| Filing date | 1894-04-21 |
| Full specification filed date | |
| Application number | |
| Grant date | 1894-05-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Wm. P. Thompson & Co. |
| Assigned to | |
| National tech categories | GB 4 propel & steer, GB 4 aëroplanes, GB 4 without buoyant |
| IPCs | |
| CPCs | |
| Family year | |
| First filing? | |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | |
| Number of diagram pages | 2 |
| Number of figures | 5 |
| Number of claims | 6 |
